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A stream is 30. meters wide and its current flows southward at 1.5 m/s. A toy boat is launched with a velocity of 2.0 m/s eastward from the west bank of the stream. What is the magnitude (size) of the resultant velocity of the boat on the stream? *
Answers
Hope that helps
The resultant velocity of the boat on the stream is 2.5 m/s.
What is velocity?
Velocity and speed describe how quickly or slowly an object is moving. We frequently encounter circumstances when we must determine which of two or more moving objects is going faster. If the two are travelling on the same route in the same direction, it is simple to determine which is quicker. It is challenging to identify who is moving the fastest when their motion is in the other direction. The concept of velocity is useful in these circumstances. Learn about the definition of velocity in this article as well as the distinction between speed and velocity.
X = Hor = 2 m/s
Y = Ver = 1.5 vm/s,
tanA = Y/X = 1.5/2 = 0.75,
A = 36.9 Deg.
R = X / cosA = 2/cos36.9 = 2.5 m/s = resultant velocity.
Therefore, resultant velocity = 2.5 m/s
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Related Questions
The following are theories of personality:
A. Trait theory
B. Psychodynamic theory
C. Social theory
D. Humanistic theory
Answers
Answer:
D po
Explanation:
Sana nakatutulong
#Carry on learning
Pa brainliest po
The types of personality theories from the options given are trait theory, Psychodynamic theory, and Humanistic theory.
What are the theories of personality?Personality theories study and examine how people form their personalities and can be applied to the study of personality disorders.
These ideas debate whether personality is a biological attribute or one that develops as a result of a person's interactions with their surroundings.
The six types of personality theories are:
Psychoanalytic/Psychodynamic theory, Humanistic theory, Trait theory, Social-Cognitive theory, Biological theory, andBehaviorist theory.Learn more about personality theories here:
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The Federal Reserve has RAISED the Reserve Requirement. Select the economic impacts this will likely have. (Select 5)
Decreased inflation.
Increased unemployment.
The economy will experience faster growth.
Decreased unemployment.
Banks will be more reluctant to approve loans.
Banks will be less reluctant to approve loans.
The economy will experience slower growth.
The money supply will be increased.
Increased inflation.
The money supply will be decreased.
Answers
Answer:
Increasing the reserve requirement means that banks are required to hold a larger portion of their deposits as reserves, which means they have less money available to lend out. As a result, the following economic impacts are likely:
Banks will be more reluctant to approve loansThe money supply will be decreasedThe economy will experience slower growthIncreased unemploymentDecreased inflation (since the money supply is decreased, there will be less money available to buy goods and services, which can lead to lower prices)Explanation:
A study was conducted on the effects of long-term marriage (more than 10 years).
Researchers gathered data from a random sample of 4,563 adults and measured
quite a few variables, in addition to the explanatory variable of marriage and the
response variable of longer life span. According to a newspaper article summarizing
the study, those in long-term marriages were more likely to be more physically
active, at a healthy weight, and nonsmokers. Those who were not married were
about 20% more likely to be deceased. What conclusion can we draw from this
study? Explain.
D We can infer a cause-and-effect relationship because the sample was selected
randomly.
We cannot infer a cause-and-effect relationship because treatments were not
assigned randomly.
) We cannot infer a cause-and-effect relationship because we do not have a
control group.
Answers
Answer:
E
Explanation:
Your own detailed option, the trash company
The price for 96 gallon containers are...
trash is $20.38 - we pay for 3 months (for servicing add them all up)
and for recycle is $11.70
How many containers do you recommend for a 6-5 people family who produces a lot of trash every single day and has overflowing containers which we need more containers what do you think?
Answers
Answer:
Explanation:
If you are producing a lot of trash every day and your current containers are overflowing, you may want to consider adding additional containers.
The number of containers you need will depend on the amount of trash and recycling your family generates. As a general rule, a family of 6-5 people may need at least two 96-gallon containers for trash and one for recycling. However, if you produce a significant amount of recycling, you may want to consider adding an additional recycling container as well.
To determine the exact number of containers you need, you can contact your waste management provider and discuss your specific needs with them. They should be able to provide you with recommendations based on the amount of waste your family generates. Keep in mind that adding additional containers may result in additional fees, so you should also consider the cost implications before making a decision.
Describe the ways in which the migrations of the Indo-Europeans, the expansion of the Phoenicians, and the migrations of the Bantu led to cultural diffusion with the places to which they migrated.
Answers
The Indo-European migrations, Phoenician expansion, and Bantu migrations all resulted in cultural diffusion with the places they migrated to, as their cultures dominated those areas and assimilated some of them.
How did migration affect culture?Migration frequently allowed other cultures to spread their cultures to new locations. This is due to new cultures migrating into an area and mixing with the cultures they encountered. Cultures will spread as a result of this.
When Indo-Europeans, such as the Aryans, arrived in India, they were able to establish and spread their culture, which included a social hierarchy. They also absorbed the cultures of the people who lived there.
When the Bantu people migrated to South Africa and met the Khoisan people, they did this. When Phoenician culture mixed with local cultures during the Phoenician expansion in the Mediterranean, cultural diffusion occurred.
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Based on a historical perspective, the migrations of the Indo-Europeans, the expansion of the Phoenicians, and the migrations of the Bantu led to many cultural diffusion around the world.
Cultural Diffusion From Indo-European
Indo-European expansion and migration from India and Iran to Europe, and later to Eurasia led to cultural diffusion with the places to which they migrated as they influence those places with their Indo-European-speaking language and way of life which move from hunting and gathering to farming and livestock.
Phoenician Expansion and MigrationAlso, the Phoenician's expansion and migration from Greece area to southern Europe such as Syria, Lebanon, Northern Israel, and the Mediterranean, and later to Carthage, modern Tunisia.
Phoenician migration and expansion led to cultural diffusion with the places to which they migrated as they influence those places with their Phoenicians language and way of life which move from hunting and gathering to wood, ivory, and metalworking, as well as textile production.
Bantu Expansion and MigrationBantu expansion and migration from the core region in West Africa around 1000 BCE, led to cultural diffusion with the places to which they migrated as they influence those places with their Bantu-speaking language and way of life which move from hunting and gathering to farming and livestock.
Hence, in this case, it is concluded that the Phoenicians, Bantu, and Indo-Europeans had much influence across the continent as they migrate and expand.
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e total wind power capacity in the United States in 2000 was about 2540 MW. By 2015, , the total wind power capacity in the United States was about 72,500 MW. Calculate the percent change in the total wind power capacity in the United States from 2000 to 2015
Answers
To calculate the percent change in the total wind power capacity in the United States from 2000 to 2015, we can use the following formula:
Percent Change = (Final Value - Initial Value) / Initial Value * 100
Given:
Initial Value (2000) = 2540 MW
Final Value (2015) = 72,500 MW
Applying the formula:
Percent Change = (72,500 - 2540) / 2540 * 100
= 69,960 / 2540 * 100
≈ 2757.48%
Therefore, the percent change in the total wind power capacity in the United States from 2000 to 2015 is approximately 2757.48%.
Explain why the surface of the moon looks so much different than the surface of the planet.
Answers
Answer:
The major factor which does change the Moon's surface is the impact of meteoroids, forming craters. Even this process is very slow today; most of the Moon's craters, and all of the large ones, are hundreds of millions to billions of years old. The surface of the Moon is very old, compared to the Earth.
Answer:
Explanation:
The surface of the Moon looks significantly different from the surface of the Earth due to various factors. The Moon lacks an atmosphere, water, and tectonic activity, which are significant geological forces on Earth.
As a result, the Moon's surface is characterized by impact craters, basaltic plains known as maria, and rugged, rocky terrains. On the other hand, Earth's surface features diverse landscapes shaped by weathering, erosion, volcanic activity, plate tectonics, and the presence of an atmosphere and water bodies.
hope it helps!
12. What is Coccidious associated with?
a) Poultry
b) Swine
c) Dairy Cows
d) Beef Cows
Answers
Answer:
Due to the protozoa......
Answer:
A
Explanation:
it is caused by a parasite known as Eimera which invades the cells of the poultry's intestine
The Landry family's printer is out of ink. Describe the organizational skills someone needs to use to allow them to print again.
Answers
Answer: Someone needs to figure out the type of ink, the cost ,and where to buy it. Then, send someone to buy the ink. They then need to put the ink into the machine and they can start printing again.
Explanation: They need to work together and make sure everyone is on the same page. They need to follow instructions. They just need to buy new ink.
what is an example of nonverbal communication that could cause conflict if you lack culture sensitive
Answers
An example of nonverbal communication that could cause conflict if you lack cultural sensitivity is the use of hand gestures.
How is this so?While certain gestures may be acceptable in one culture, they can be offensive or inappropriate in another, leading to misunderstandings or conflicts between individuals from different cultural backgrounds.
Nonverbal communication is the transmission of information without the use of words.1 This might include utilizing certain facial expressions or hand gestures to communicate a point, or it could include using (or not using) eye contact, physical closeness, and other nonverbal indicators to convey a message.
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In this excerpt, Schlosser claims that fast food restaurants are
Answers
Based on the excerpt from "Fast Food Nation", Schlosser claims that fast food restaurants are taking advantage of people to save money.
What is an inference?An inference can be defined as a process through which a reader deduces the meaning and message (information) that is associated with a literary work, especially through induction.
Based on the excerpt from "Fast Food Nation", we can infer and logically deduce that Schlosser claimed that fast food restaurants were taking advantage of people to save money by hiring part-time, unskilled teenage workers who are willing to accept low pay.
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Complete Question:
Read the excerpt from Fast Food Nation.
Instead of relying upon a small, stable, well-paid, and well-trained workforce, the fast food industry seeks out part-time, unskilled workers who are willing to accept low pay. Teenagers have been the perfect candidates for these jobs, not only because they are less expensive to hire than adults, but also because their youthful inexperience makes them easier to control.
In this excerpt, Schlosser claims that fast food restaurants are?
A. taking advantage of people to save money.
B. helping society by hiring unskilled workers.
C. providing valuable training for teenagers.
D. using highly skilled workers in low-paying jobs.
(a) Draw the foreign exchange market for euros in terms of pounds. Label the equilibrium exchange rate (e1), the equilibrium quantity (Q1), and the current exchange rate (ec). Assume that there is a shortage of the euro at the current rate.
(b) Assume the current exchange rate for the Chinese yuan in terms of the U.S. dollar is $0.20 per yuan. Based on this information, draw the foreign exchange market for dollars. Assume the market is in equilibrium.
The United States and Mexico are trading partners.
(c) Using side-by-side graphs of the exchange market for the U.S. dollar and the Mexican peso, show the impact of an increase in the demand for pesos.
(d) Based on the change indicated in part (c), is the U.S. dollar appreciating or depreciating?
(e) If the United States began with a current account balance of zero, will the change in part (c) result in a current account surplus, deficit, or no change? Explain.
(f) Based on your answer to part (e), what must be the change to the capital and financial account of the United States?
(g) Assume the final exchange rate for the Mexican peso is $0.05. Calculate the exchange rate for the dollar in terms of the peso.
(h) Assuming efficient production and mutually beneficial trade, where would consumption for the United States and Mexico be relative to their respective production possibility curves—inside, on, or beyond the PPCs? Explain.
Answers
If there is a shortage of euros at the current rate. It implies that the demand for euros is greater than the supply of euros at the current exchange rateleading to a shortage in the market.
How to solveIf 1 yuan = $0.20
Then,
1 $ = 1/0.20 yuan = 5 yuan
At equilibrium , equilibrium exchange rate is:-
1$ = 5 Yuan
(c) when there is an increase in the demand for pesos. It leads to the rightward shift in the demand curve of pesos in the market for Mexican peso. Rise in the demand of pesos leads to the supply of dollar in the market for U.S dollar. Thereby supply curve of dollar also shifts rightward.
If demand for pesos increases, it leads to the appreciation of Mexican peso as dollars per peso will increase , also equilibrium quantity increase too.
(d) Increase in the demand for pesos leads to the depreciation of U.S dollar. It is because supply of dollar will increase which leads to the fall in the exchange rate of peso per dollar. Peso per dollar decreases and quantity of dollars will increase. Since now, 1 dollar buy less pesos therefore, U.S currency dollar depreciates.
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What methods did Europeans use to colonize and maintain power and authority in this area?
Answers
I don’t know which so I’m sorry
describe one historical development illustrated by the passage. describe sotomayors argument regarding women’s education
Answers
The historical development illustrated by the passage and Sotomayor's argument regarding women’s education was that:
The social components of the passage are one historical development since women cannot study or perform tasks as well as males. "The actual reason that women are not learned is not a lack of brain, but rather a lack of study," the paragraph states. The goal of this argument is to demonstrate that men think women are not capable of or deserving of learning new things.What was Sotomayor's point in speaking?Sotomayor's point when she spoke was to inform students of the requirements to become a judge in the present era, to persuade listeners that it is crucial to have more diverse judges, to delight the audience with tales of her upbringing.
Therefore, By setting a tone of uncertainty, Sotomayor is encouraging the audience to pose their own queries. To help the audience better understand the questions, Sotomayor creates a system of repetition.
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What you know bout rollin down in the deep?
Answers
Read the following passage carefully before you choose your answers.
The following passage is excerpted from a short story first published in 1832.
It was early in the month of May that the little family snapped asunder whatever tendrils of affections had clung to inanimate objects, and bade farewell to the few who, in the blight* of fortune, called themselves their friends. The sadness of the parting moment had, to each of the pilgrims, its peculiar alleviations. Reuben, a moody man, and misanthropic because unhappy, strode onward with his usual stern brow and downcast eye, feeling few regrets and disdaining to acknowledge any. Dorcas, while she wept abundantly over the broken ties by which her simple and affectionate nature had bound itself to everything, felt that the inhabitants of her inmost heart moved on with her, and that all else would be supplied wherever she might go. And the boy dashed one teardrop from his eye, and thought of the adventurous pleasures of the untrodden forest.
Oh, who, in the enthusiasm of a daydream, has not wished that he were a wanderer in a world of summer wilderness, with one fair and gentle being hanging lightly on his arm? In youth his free and exulting step would know no barrier but the rolling ocean or the snow-topped mountains; calmer manhood would choose a home where Nature had strewn a double wealth in the vale of some transparent stream; and when hoary age, after long, long years of that pure life, stole on and found him there, it would find him the father of a race, the patriarch of a people, the founder of a mighty nation yet to be. When death, like the sweet sleep which we welcome after a day of happiness, came over him, his far descendants would mourn over the venerated dust. Enveloped by tradition in mysterious attributes, the men of future generations would call him godlike; and remote posterity would see him standing, dimly glorious, far up the valley of a hundred centuries.
The tangled and gloomy forest through which the personages of my tale were wandering differed widely from the dreamer’s land of fantasy; yet there was something in their way of life that Nature asserted as her own, and the gnawing cares which went with them from the world were all that now obstructed their happiness. One stout and shaggy steed, the bearer of all their wealth, did not shrink from the added weight of Dorcas, although her hardy breeding sustained her, during the latter part of each day’s journey, by her husband’s side. Reuben and his son, their muskets on their shoulders and their axes slung behind them, kept an unwearied pace, each watching with a hunter’s eye for the game that supplied their food. When hunger bade, they halted and prepared their meal on the bank of some unpolluted forest brook, which, as they knelt down with thirsty lips to drink, murmured a sweet unwillingness, like a maiden at love’s first kiss. They slept beneath a hut of branches, and awoke at peep of light refreshed for the toils of another day. Dorcas and the boy went on joyously, and even Reuben’s spirit shone at intervals with an outward gladness; but inwardly there was a cold, cold sorrow, which he compared to the snowdrifts lying deep in the glens and hollows of the rivulets while the leaves were brightly green above.
The details in the fourth sentence of the first paragraph (“Dorcas, while . . . might go”) suggest that Dorcas commits to leaving primarily because
she knows that the boy needs her
Answer A: she knows that the boy needs her
she wants to prove to Reuben that she has no fear
Answer B: she wants to prove to Reuben that she has no fear
she believes that she brings whatever she needs most along with her
Answer C: she believes that she brings whatever she needs most along with her
the society to which she belongs has rejected her
Answer D: the society to which she belongs has rejected her
the opportunity for a new experience has strong appeal for her
Answers
Based on the details given in the story, we can infer that Dorcas agrees to go because C: she believes that she brings whatever she needs most along with her.
What does the passage say about Dorcas?We find out that Dorcas feels really bad about leaving because of the ties she has formed with people.
She however still felt that those ties and the people they tied her to, would stay with her as she moved on and these are what she needed the most. Every other thing she might need apart from these would be found wherever she goes.
In conclusion, option C is correct.
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C). What has driven these trends
D). Which type of pesticide has seen the greatest increase in use overtime
E) Why might this be?
2. Why does glyphosate target plants specifically?
Answers
C) The trends of launching translation campaigns to spread tendentious remarks and misinformation can be driven by various factors.
D) The particular variety of pesticide that has experienced the most significant surge in usage over time could differ based on geographical location and unique context.
What is the glyphosateIn recent times, the controversial use of glyphosate, a commonly adopted pesticide, has attracted significant interest.
Glyphosate is distinguished as a broad-spectrum herbicide which makes it exclusively effective against plants. This prevents the functioning of EPSP synthase, an essential enzyme involved in the synthesis of specific amino acids needed for the development of plants. Glyphosate disrupts the plant's protein synthesis process by interfering with the enzyme responsible for it, ultimately causing the plant to die.
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Describe the following theories and how they contributed to the science of psychology: Empiricism Structuralism (and introspection) Functionalism Early experimental psychology
Answers
Answer:
Psychology is the science of mind and behavior. Psychology includes the study of conscious and unconscious phenomena, as well as feeling and thought. It is an academic discipline of immense scope. Psychologists seek an understanding of the emergent properties of brains, and all the variety of phenomena linked to those emergent properties, joining this way the broader neuro-scientific group of researchers. As a social science, it aims to understand individuals and groups by establishing general principles and researching specific cases.[1][2]
I need help
What’s the confidence interval and test of significance of this data??
Answers
Answer: Confidence interval and level of significance
You can use either P values or confidence intervals to determine whether your results are statistically significant. If a hypothesis test produces both, these results will agree. The confidence level is equivalent to 1 – the alpha level. So, if your significance level is 0.05, the corresponding confidence level is 95%
Explanation:
In which of the following ways did the introduction of
sugar to Brazil and the development indicated in the
table affect global trading patterns?
O It led indigenous populations to begin to develop
home industries in their lands.
It illustrated the profitability of exploiting colonial
resources such as land and labor.
O It led to indigenous populations producing crops to
help feed the colonial population.
O It indicated that having a variety of commodities was
necessary to justify the costs of colonialism.
Answers
Answer:
hi
Explanation:
It indicated that having a variety of commodities was
necessary to justify the costs of colonialism.
Answer:
I am in the middle of taking the test and my best guess on this would be c
Explanation:
Why I say it could be C is because if the person below chose D and it was voted wrong then it cannot be that answer. It can't be because that doesn't make sense. B can be somewhat ruled out due to the fact that they didn't exploit the colonies the colonies did that to them.
What are the coordinates for point A ?
(-4, 2)
(2, -4)
(-2, 4)
(4, -2)
Answers
The answer to your question is (4, -2 1/2)
What is the Coordinate of a point?In mathematics, the coordinate of a point refers to a set of numbers that uniquely identifies the position of that point in a particular coordinate system.
In two-dimensional space, a point is represented by a pair of numbers, usually written as (x,y), where x is the horizontal distance from the origin (often called the x-axis) and y is the vertical distance from the origin (often called the y-axis).
To know the coordinates of a point, first, count in the x-axis the position of the point, and after that count the points in the y-axis.
In this problem, we notice that the point is in position 4 in the horizontal axis and position -2 1/2 in the y-axis. So the coordinates of this point are
(4, -2 1/2)
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1) Define family life education clearly and describe its benefit briefly
Answers
Answer:
practice of education which help in the overall development of family members
Explanation:
Family life education provides great help to make family happy and to promote family welfare. The family life education helps to know about the changes seen in or body from the early age in our life.
NEED HELP ASAP WILL MARK BRAINLIEST. APEXXX
Answers
Answer:
Its A (I really need the Brainliest!)
Find and cite evidence of why Central Europe is appealing to manufacturing companies.
Answers
Citing evidence from Sorin Burnete and Lucian Blaga, 2015, the reason why Central Europe is appealing to manufacturing companies is that they often integrate services along with manufacturing.
Why is Europe a home to many manufacturing industries?The factor that is known to explains why Europe is home to many manufacturing industries is that a lot of immigrants to the region are given labor for work in factories.
Therefore, Citing evidence from Sorin Burnete and Lucian Blaga, 2015, the reason why Central Europe is appealing to manufacturing companies is that they often integrate services along with manufacturing.
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In weighing the benefits cities derive from gentrification against the social and human costs, where do you think the balance lies?
Answers
On the one hand, advocates of gentrification argue that it can bring economic growth, investment, and revitalization to previously neglected areas, leading to improved public services, infrastructure, and amenities. Gentrification can also lead to greater diversity, as more affluent residents move into previously homogeneous neighborhoods, and can create a sense of community pride and engagement.
On the other hand, critics argue that gentrification can also have significant social and human costs, including displacement of long-time residents, loss of affordable housing, and exacerbation of inequality and social division. Gentrification can also lead to cultural erasure, as traditional neighborhoods and cultures are replaced by more homogenous and commercialized environments. Additionally, the process of gentrification can sometimes be accompanied by exploitation, harassment, and discrimination against existing residents.
Overall, the answer to where the balance lies depends on various factors, such as the specific context of the neighborhood, the extent of displacement and loss of affordable housing, and the strategies employed to mitigate the negative impacts of gentrification. Ultimately, the goal should be to find a balance that supports economic growth and development while also prioritizing social equity, diversity, and inclusion.
Substance agriculture is always characterized by what
Answers
Answer:Subsistence agriculture, practiced in developing countries, is characterized by a high percentage of farm- ers in the labor force, limited use of machinery, and small average farm size.
Hey, Guys! I made it into AP Lang but this assignment is tough and it's due TOMORROW. I would appreciate any help you can give! Thanks!
Brainliest for the best help given! I'm not asking for answers (although if you wanna . . . ;) ), I'm just asking for some desperately needed help! I appreciate it!
Answers
Answer: can you plzp mark me as brainlist plz plz i really need this
Explanation:
Gender
Are the statements below true? Is there a statement that you would like to explore that is not stated below? What is the research that says that they are true/false? If true, should these be part of the hiring process? Do these differences have a place (or should be ignored) in athletic competition? Or any of a hundred other good questions. (remember: these questions are prompts to get you started. You do not need to answer these specific questions. There are many good and appropriate questions regarding this topic)
Main gender perspectives in Western culture
Males and females are psychologically different
Males and females are physically different
Males are considered more dominating than females
Differences between males and females are natural
Answers
To decide whether the statements below related to gender are true, it is necessary to do further research on the subject and collect consistent data and information in books, surveys and articles.
What are the current perspectives on gender roles?Regarding current research, there is an ongoing debate and different perspectives on gender differences in Western culture. Some studies have suggested that there are differences in areas such as cognitive ability, personality traits and emotional expression.
It is also widely recognized that men and women have physical differences, such as reproductive organs and hormonal variations. Despite the physical differences, there is also a stereotype that men are more dominant and assertive than women, but research suggests this is not always the case.
So some evidence that gender differences have a biological basis, such as hormonal and brain differences. However, there is also evidence that social and cultural factors play a role in shaping gender roles and behaviours.
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the US constitution has blank amendments
Answers
Select all of the answers that apply. Which of the following help create volcanoes? plate tectonics
landslides
cracks in Earth's crust
built up magma
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