Khan Academy is a great place to go to if you are ever struggling in any subject including AP Biology. There are so many helpful videos and I learned so much more from it than in an actual school setting!
why is oceanic crust subducted under continental crust?
Answer:
At the point when a oceanic plate crashes into a continental plate the crust shaping the oceanic plate bents and get pulled under the continental crust. This is on account of the rocks that frame the oceanic crusts are denser and more slender than the rocks that shape the continental crust. The procedure by which the oceanic crust is pulled under the continental crust is called subduction and the zone at which this happens at the plate boundaries is known as the subduction zone. At the subduction zone where the oceanic crust sinks underneath the continental crust, a profound oceanic trench or valley is made.
Explanation:
Answer:
Oceanic crust is denser than continental crust.
Explanation:
calculate how much more energy a magnitude-9 earthquake releases compared to that of a magnitude-7 earthquake
Answer:
To calculate how much more energy a magnitude-9 earthquake releases compared to that of a magnitude-7 earthquake, you can use the formula:
Energy (magnitude 9) = Energy (magnitude 7) * (10^(3/2))^(9-7)
Plugging in the values, you get:
Energy (magnitude 9) = Energy (magnitude 7) * (10^(3/2))^(9-7)
= Energy (magnitude 7) * (10^(3/2))^2
= Energy (magnitude 7) * 10^3
= Energy (magnitude 7) * 1000
This means that a magnitude-9 earthquake releases 1000 times more energy than a magnitude-7 earthquake.
What method can surveys employ to try to make their samples representative of the population?
cross-sectional research
operational definition
correlational study
naturalistic observation
random selection
Answer: random selection
Explanation:
Explain why the answer is correct and or wrong. ignore the ones labeled i,ii,iii
100 points!!
Answer:
sorry I can't really see that
Explanation:
dang.
Read the passage from a statement given by president franklin d Roosevelt. Today hope of many years standing is in large part fulfilled. The civilization of the past hundred years, with its startling industrial changes, has tended more and more to make life insecure. Young people have come here o wonder what would be their lot when they came to old age. The man with a job has wondered how ong the job would last. How did the law described in this passage benefit Americans?
- it provides auppprt for people who could no longer work
- it put Americans to work rebuilding the country’s infrastructure
- it offered temporary relief for people who became unemployed
-It gave workers the right to form unions and bargain collectively
Answer: It gave workers the right to form unions and bargain collectively
Explanation:
The law described in this passage benefits Americans by giving workers the right to form unions and bargain collectively.
From the passage, since the industrial changes has made life insecure, it is important for the employees to firm unions which will help them right for their rights and ensure that they're treated well.
Answer:
A or C
Explanation:
I'm not sure, that's why I came here, but it's definitely A or C. Social Security gives a pension to people who are retired or can't work, so I'm going to go with A.
Explain why this would be voluntary migration. Identify Push and Pull factors. (Paragraph)
Answer:
Push factors in migration include but are not limited to limited job opportunities, political oppression, conflict, natural disasters, and corruption. Push factors of migration are economic, political, cultural, or a combination.
Explanation:
Circulation vs. Migration: Circulation are short term repeated movements of people whereas migration is a permanent relocation of someone's home. Circulation is like going to work each day and coming back home that night for dinner. Migration would be like moving to a new home in a different country and never going back.Forced vs voluntary migration: Forced is caused be an external authority pushing someone out of an area or their home whereas Volunatry is when the migrant has a choice to stay where they are or to try and find a new home. An example of Forced migration could be the Atlantic Slave trade which forced over twelve million African Americans to leave their homes and move to the western hemisphere to be sold as slaves. An example of voluntary would be Europeans moving to America. They didn't have to move but they did because of the rumors or a better life.Immigrants vs Emigrants: Immigrants are people who are entering a region whereas Emigrants are people leaving a region. An example if an immigrant could be a citizen of Mexico crossing the border into America in hopes of living there. An example of an emigrant could be Citizens of Sudan fleeing to Chad because of genocide in Sudan.Push/Pull factors: Push factors are the reasons people would want to migrate to a region. Pull factors are the reason why people would want to migrant to a region. An example of a Push factor could be: genocide, An unfair dictatorship, or common environmental problems. An example of a pull factor could be: promise of well paying jobs, Easy to get to, preferable weather conditions, or the migrants have family or friends there.
Hello, can someone do my sample argument essay for AP Comp Gov ?
Here’s the prompt:
“Develop an argument as to whether democratic or authoritarian regimes are better at maintaining political stability.
Use one or more of the following course concepts in your response. Civil society, Civil liberties, and Political socialization. In your essay, you should do the following:
✓ Respond to the prompt with a defensible claim or thesis that establishes a line of reasoning using one or more of the provided course concepts.
✓ Support your claim with at least TWO pieces of specific and relevant evidence from one or more course countries. The evidence should be relevant to one or more of the provided course concepts.
✓ Use reasoning to explain why your evidence supports your claim or thesis, using one or more of the provided course concepts.
✓ Respond to an opposing or alternate perspective using refutation, concession, or rebuttal.”
The sample argumentative essay is given as follows.
What is the argumentative essay with regard to the above?There is no clear answer to whether democratic or authoritarian regimes are better at maintaining political stability, as it depends on the specific context and definition of political stability.
However, civil society and civil liberties are essential components of political stability, and democratic regimes tend to promote them more than authoritarian regimes. For example, in the United States, civil society organizations and a free press help hold elected officials accountable and provide a check on government power. In contrast, in China, civil society is tightly controlled, and freedom of speech and the press are restricted.
Although authoritarian regimes may provide a sense of stability, they often do so at the expense of civil liberties and civil society. While some may argue that authoritarian regimes are better at maintaining order and stability, this can come at the cost of long-term stability if the regime is unable to address underlying societal grievances.
Learn more about argumentative essay:
https://brainly.com/question/15727685
#SPJ1
(02.02 LC) Economics PLZ Need HELP! What type of tax system does the United States government use to collect income taxes? A) Was incorrect :/ B) Regressive C)Progressive D)Proportional
Answer:
C. Progressive
Explanation:
Higher tax rates are used for higher-income taxpayers. Hope this helped :)
Why do individuals diagnosed as having personality disorders function well in society?
Answer:
Individuals diagnosed with personality disorders may function well in society to a varying degree, depending on the severity of their symptoms and access to effective treatment.
Explanation:
The Columbian exchange resulted in
o benefits to populations native to the Americas through
the introduction of a wide variety of new subsistence
crops and livestock, with few negative consequences.
mostly negative consequences for populations in
Europe. Arca Asia and the Americas due to
widespread communication of disease
the decimation of European populations due to the
transfer of contaminated foodsturts and the spread of
unknown diseases from the Americas
population booms in parts Europe and Asia due to
the introduction of new staple subsistence crocs Tom
the Americas
Answer:
the correct one is population booms in parts Europe and Asia
The fact that children appear to learn rules, rather than specific word combinations, when acquiring language skills argues most strongly AGAINST which theorist of language development?
Group of answer choices
Lera Boroditsky
Albert Ellis
Noam Chomsky
B.F. Skinner
When acquiring language skills argues most strongly against the theorist of language development known as B.F. Skinner. Thus, the correct option for this question is D.
What is Language development?Language development may be defined as the process through which children acquire the ability to process speech and communicate. In this process, a child may gradually understand basic linguistic patterns and expand their vocabulary gradually before achieving fluency.
The behaviorist theory of language development is a model proposed by B. F. Skinner in 1985. This theory indicates the correlation between learning a language and verbal behavior. The behaviorist theory of language development is mainly associated with Skinner's assumptions which is a major exponent of this model.
Therefore, the correct option for this question is D.
To learn more about Language development, refer to the link:
https://brainly.com/question/14386394
#SPJ2
Respond to the prompt with a historically defensible thesis or claim that establishes a line of reasoning.
Describe a broader historical context relevant to the prompt.
Support an argument in response to the prompt using specific and relevant examples of evidence.
During the period 1200–1450, the Silk Road trade networks and the trans-Saharan trade networks facilitated a flourishing trade in luxury goods across Afro-Eurasia.
Develop an argument that evaluates the extent to which the introduction of new transportation technologies or commercial practices affected the Silk Road trade networks compared to the trans-Saharan trade networks in this period.
Answer:
Claims, Reasons, and Evidence
Argument in its most basic form consists of three parts:
A claim
Reasons to support the claim
Evidence to support the reasons
In some cases, including only these three components will be sufficient to demonstrate the merits of your ideas and persuade the reader, but in others you will need to go beyond these, incorporating counterarguments and/or warrants. For now, though, let’s focus our attention on what claims, reasons, and evidence are, as well as ways that you can evaluate the quality of each.
Defining and Evaluating Claims
What is a claim? Simply stated, a claim is a position or stance that the person communicating takes on an issue. Claims exist on a spectrum of complexity; for example, the claim that fruit-flavored candy is better than chocolate is rather minor in comparison to a claim that there is not enough affordable housing in the area, with the former’s focus resting (largely) on dietary preference and the latter’s reach instead extending across financial, political, and educational lines. As you can probably tell then, a claim reflects a position or stance that is the product of a range of influential factors (e.g., biological, psychological, economic, etc.), and as a position or stance it should articulate an idea that is debatable. However, the ability to challenge the claim is not the only criterion that must be met, and the questions below can help guide you in what to look for when evaluating another person’s claim as well as when stating your own.
To evaluate the quality of a claim, consider the following:
Is the claim clearly and specifically stated? Clarity and specificity are key to ensuring that the claim’s intent and scope will be understood, so beware vague and/or broadly stated claims.
Does the claim state an idea that someone not only could debate but also would want to debate? If someone would be uninterested in debating the idea, then it matters little that he/she could do so.
Does the claim state an idea that can effectively be supported? If (sufficient) evidence is unavailable to support a claim, then it may be worthwhile to reconsider the claim’s phrasing and/or scope so that it can be revised to state an idea that can be supported more fully.
Explanation:
AP PSYCHOLOGY:
How would you discriminate figure from ground in the following instances?
a. You are looking for a classmate in the cafeteria at lunch and remember she was wearing a red sweatshirt.
b. You are listening intently for sounds that your newborn baby brother is upset.
c. You are trying to identify leaf types in botany class.
To discriminate figure from the ground while looking for a classmate in the cafeteria at lunch and remember she was wearing a red sweatshirt: one would be on the look ignore every other not wearing a red shirt.
What is Figure-Ground Discrimination?The capacity to differentiate the parts of a visual image based on contrast (e.g., bright, dark), to detect an object (figure) against a backdrop, is referred to as figure-ground differentiation or perception (ground).
Hence to discriminate-figure when listening intently for the sound that a newborn baby brother is upset, one may ignore the condition of unusual quietness as an equally important signal that there is something wrong.
Note as well that to discriminiate-figure when trying to identify leave in a botany class, one may ignore dry leaves.
Figure-ground perception is a crucial part of visual processing that helps youngsters to grasp what they see — a vital brain function that influences everything from knowing how to read to puzzle-solving.
Learn more about Figure-Ground:
https://brainly.com/question/15056093
#SPJ1
I need some math help please
Answer:
B
Explanation:
Look at the graph of cosine, and it is just this graph flipped over the X axis, so you know this one is -cos(x)
Answer:
B. -cos x
Explanation:
Look:
-cos 0° = -1
-cos \(1\pi rad =\) -cos 180° = 1
Hope this helps
please help!! What role did the Supreme Court play in the antebellum period and what were the defining court cases? (APUSH)
N a particular country in 1995, the average worker needed to work 30 hours to produce 40 units of output. in that same country in 2005, the average worker needed to work 20 hours to produce 29 units of output. in that country, the productivity of the average worker
honey if you don't understand u can always ask a teacher
The productivity of the average worker increased between 1995 and 2005, so we would expect the standard of living to have increased accordingly. Thus, option (b) is correct.
One source claims that between 1995 and 2005, the average worker's productivity in this nation improved by 6.25%.
For instance, the United States' increase in labour productivity has averaged over 2.5% annually since 1995. The United States' increase in labour productivity has slowed since 2005 and now only grows by an average of 1.3% annually.
As a result, the significance of the productivity of the average worker are the aforementioned. Therefore, option (b) is correct.
Learn more about on average worker, here:
https://brainly.com/question/33526316
#SPJ7
Your question is incomplete, but most probably the full question was.
In a particular country in 1995, the average worker needed to work 30 hours to produce 40 units of output. In that same country in 2005, the average worker needed to work 20 hours to produce 29 units of output. In that country, the productivity of the average worker
a. Decreased between 1995 and 2005, so we would expect the standard of living to have decreased accordingly.
b. Increased between 1995 and 2005, so we would expect the standard of living to have increased accordingly.
c. Decreased between 1995 and 2005, so we would expect inflation to have decreased accordingly.
d. Increased between 1995 and 2005, so we would expect inflation to have increased accordingly.
Please helppppppppp I need this nowww
Given the data in the table, the federal government total revenues is $1,912.7
How to find government revenue and expenditure?What were the federal government total revenues = $1,912.7
Total expenditure = $2,292.1
What was the total deficit for the year = Total expenditure - Total revenue
= $2,292.1 - $1,912.7
= $ 379.4
Express the deficit as a percentage of revenues
= $379.4/$1,912.7 × 100
= 0.198358341611334 × 100
= 19.8%
What does the percentage mean in terms of trying to achieve a balanced budget - The percentage means the budget is unbalanced
Express the deficit as a percentage of expenditure
= $ -379.4 / $2,292.1 × 100
= -0.16552506435146 × 100
= -16.6%
What does the percentage mean in terms of trying to achieve a balanced budget.
The percentage means the budget is unbalanced.Assuming all other factors remain unchanged, how will the current deficit affect expenditure following the one shown on the table ?
The current deficit will affect expenditure by reducing the purchasing power of government.Assume that the government pays 5 percent interest , how much would the interest on debt increase as a percentage of total expenditure?
5% interest on deficit
= 5% × $ -379.4
= 0.05 × -379.4
= $18.97
Interest on debt increase as a percentage of total expenditure?
= $18.97 / $2,292.1 × 100
= 0.008276253217573 × 100
= $0.83
Learn more about be expenditure and revenue:
https://brainly.com/question/11541921
#SPJ1
Jennifer is interested in training two of her new puppies to participate in agility competitions. One of the puppies, Sasha, was given a treat each time she more closely approximated the behavior that Jennifer wanted from her. Then she got a treat every third time she completed the entire behavior correctly. The other puppy, Rosie, was exposed to a harsh sound whenever she did the wrong behavior.
Jennifer's behavior was the independent variable are the method are to reinforce the puppies while for Sasha. It was the sound like harsh.
What is behavior?The term behavior refers to how a person react to a particular situation. A person behavior reflect the personality and show person attitude. The behavior of the person are good and bad. A behavior is like anger, normal, polite, aggressive, and emotional.
There was behavioral shaping, and the reinforcement schedule is shown with Sasha. When Sasha demonstrates behavior that is close to the intended one, the reinforcer is also delivered. It was the uncontrollable factor in
As a result, the Jennifer's behavior was the independent variable.
Learn more about on behavior, here:
https://brainly.com/question/8871012
#SPJ1
Alex is in a serious car accident where he was not wearing his seatbelt. He suffered brain damage. Describe specifically how his behaviors/actions could be impacted if the following areas of the brain suffered damage: (a) medulla (b) cerebellum (c) reticular formation (d) pons. After two months, he miraculously improves. The doctors order a series of tests to determine what exactly the cause of his improvement is. What were they planning to see by ordering the following tests? (a) EEG (b) fMRI (c) PET
answer in a few paragraphs and number each answer
1. If the medulla suffered damage, Alex's behaviors/actions could be impacted in several ways. The medulla is responsible for vital functions such as heart rate, blood pressure, and breathing. Damage to the medulla could lead to irregularities in these functions, potentially causing changes in Alex's heart rate, blood pressure regulation, and breathing patterns. He may experience difficulties in maintaining a stable heart rate and blood pressure, leading to symptoms like dizziness, lightheadedness, or shortness of breath. In severe cases, it could even result in life-threatening complications.
2. Damage to the cerebellum could affect Alex's coordination and balance. The cerebellum plays a crucial role in motor control and coordination. If injured, Alex may experience difficulties with fine motor skills, muscle coordination, and balance. He may have trouble with precise movements, such as reaching for objects or walking steadily. Additionally, damage to the cerebellum can lead to problems with posture, muscle tone, and overall motor control.
3. The reticular formation is responsible for regulating arousal, attention, and sleep-wake cycles. Damage to this area could result in changes in Alex's level of consciousness and overall arousal. He may experience difficulties in maintaining attention and focus, leading to reduced alertness and increased drowsiness. It could also impact his sleep patterns, causing disruptions in the sleep-wake cycle and potentially leading to excessive sleepiness or insomnia.
4. The pons plays a critical role in relaying information between different regions of the brain and coordinating motor movements. Damage to the pons could affect Alex's ability to control voluntary movements and could lead to muscle weakness or paralysis in certain areas of the body. It may also impact his ability to communicate effectively, as the pons is involved in speech production.
After two months, the doctors ordered a series of tests to determine the cause of Alex's improvement:
(a) EEG (electroencephalogram): The doctors likely ordered an EEG to assess the electrical activity in Alex's brain. It can help identify any abnormal brain wave patterns or signs of seizure activity. By comparing the EEG results to previous recordings, they can determine if there are any changes in brain activity that may explain Alex's improvement.
(b) fMRI (functional magnetic resonance imaging): An fMRI provides detailed images of brain activity by measuring changes in blood flow. The doctors may have ordered an fMRI to identify any specific brain regions that show increased activity, suggesting neural recovery or compensation. It can help identify if certain areas of the brain are functioning better than before and provide insights into the neurological basis of Alex's improvement.
(c) PET (positron emission tomography): PET scans involve injecting a radioactive tracer into the body to measure metabolic activity in different organs, including the brain. By ordering a PET scan, the doctors can assess the overall metabolic activity and blood flow in Alex's brain. It can help determine if there are any areas of increased or improved brain activity that may be contributing to his recovery.
These tests allow the doctors to gather objective data and assess the physiological changes in Alex's brain, helping them better understand the underlying mechanisms behind his improvement.
For more such question on medulla
https://brainly.com/question/26723889
#SPJ8
How ha urbanization of Baltimore County and Baltimore City helped lead to the current tatu of the harbor?
By combining Cuban iron ore with coal from Western Maryland, this area gave rise to a business that shaped Baltimore's economy for more than a century.
What is urbanization?
The process by which substantial populations permanently congregate in comparatively small areas to form cities.
With ship-repair facilities and a highly diversified economy, Baltimore is now a significant seaport. The port, which is a significant auto shipping hub, has access to the ocean via Chesapeake Bay and the Chesapeake and Delaware Canal.
In 1853, Baltimore and Baltimore County split off. Baltimore County was located north of North Avenue (formerly known as Boundary Avenue), while Baltimore City was located south of North Avenue to the harbor. Presumably, the goal was to establish a separate system of government for the region's commercial urban core.
Learn more about Baltimore County click here:
https://brainly.com/question/28809935
#SPJ4
What does Herbert mean that New Hampshire is an “idea”?
Answer:
23
Explanation:
Simplify the exponential expression
O
1634)
✓ Done
Intro
The various operations like addition, subtraction, multiplication and division can be used to simplify the exponent algebraic expressions. The given exponential expression can be simplified as 2b⁵/(ac⁵).
What is simplifying exponents?A method which is used to simplify the algebraic expressions involving exponents into a simpler form such that they cannot be further simplified is defined as the simplifying exponents.
The exponent of a number indicate how many times the number is multiplied by itself. We use laws of exponents to simplify the exponent expressions. There are rules in algebra for simplifying exponents with different and same bases that we can use.
On simplifying (4a³b⁶c⁻³) ÷ (2a⁴bc²)
= (4/2) (a³/a⁴) (b⁶/b) (c⁻³/c²)
= 2a³⁻⁴ b⁶⁻¹ c³⁻²
= 2a⁻¹b⁵c⁻⁵
= 2b⁵/(ac⁵)
So the simplified form is 2b⁵/ac⁵.
To know more about exponential expression, visit;
https://brainly.com/question/28199759
#SPJ7
Your question is incomplete most probably your question was:
Simplify the exponential expression
(4a³b⁶c⁻³) ÷ (2a⁴bc²)
How can a young person purchase a vehicle?
Answer: Save up money you get from your parents. If your parents dont give you money (which would suck) ask people if they need their yards mowed.
Explanation:
E Match each feature of the ocean with the correct instrument used to measure or sample it. Select the letter
on the line provided.
ME
density
eedt
< the
O drift bottle
pted
O grab sampler, dredge, corer
hydrometer
O Nansen bottle
it 2: N
O secchi disk
sonar
titration apparatus
8 of 25
BACK
NEXT →
9 ME
Answer:
couldn't understand the question
Explanation:
couldn't understand the question.
__________ is a characteristic of an organism that allows it to survive better in an environment.
A.
Adaptation
B.
Natural selection
C.
Artificial selection
D.
Mutation
Answer:
A
Explanation:
its a place where organism's survive in an environment
assertion-some organisim live together and share both shelter and nutrient .reason- the organisim that live together are called lichens
The assertion that some organisms live together and share both shelter and nutrients is correct. Lichens are a prime example of such organisms.
Lichens are a unique symbiotic relationship between a fungus and an alga or cyanobacterium.
The fungus provides the shelter and protection by forming a structure or thallus, which acts as a home for the alga or cyanobacterium. In return, the alga or cyanobacterium provides nutrients through photosynthesis.
This mutualistic relationship allows both organisms to benefit. The fungus benefits from the nutrients produced by the photosynthetic partner, which helps it thrive in nutrient-poor environments.
Therefore, the organisms that live together in this symbiotic relationship are indeed called lichens.
For more details regarding lichens, visit:
https://brainly.com/question/32268367
#SPJ1
If you took someone in your Family Circle "for granted," how might they feel about you?
Thoughtful
Angry
Anxious
Joyful
Answer:
Angry
Explanation:
Nstructions:Select the correct answer.
Ryan wants to work in a factory as a machine operator. What is a basic requirement for this job?
a doctorate degree
on-the-job training
an apprenticeship
a master’s degree
Answer:
B. on-the-job training
Explanation:
Hope it helps
What part of the globe receives more direct, more intense, solar radiation?
Answer:
The equator
The equator receives the most solar radiation in a year. The difference in the amount of solar energy the land receives causes the atmosphere to move the way it does.
Explanation:
*can i be the brainliest*
¿Crees que cambiaría el mundo si aprendiéramos a compartir?
Si tienes una opinión a favor de la afirmación de que el mundo cambiaría si aprendiéramos a compartir, puedes argumentar que generaría más empatía, justicia social y fraternidad.
¿Cómo crear un argumento efectivo?Para formar una base argumentativa a favor o en contra de algo, debes estructurar tus ideas de manera lógica y clara, con base en datos e información consistente, como de libros, documentos y artículos, generando mayor confiabilidad sobre tu punto de vista.
Por lo tanto, el objetivo de un argumento es llevar al lector a reflexionar y adherirse a sus ideas, a través de argumentos bien construidos y acordes al tema.
Encuentre más sobre el ensayo argumentativo en:
https://brainly.com/question/29637380
#SPJ4