Answer:
The answer is C
Explanation:
If Jerome is swinging on a rope and transferring energy from gravitational potential energy to kinetic energy, what is being done?
Answer: work is being done.
Explanation: Work is said to be done when it transforms energy from one form to another or from one place to another. hope it helps
fossilized Archaeopteryx a) In which era did it appear? b) Why is it important as a fossil that "links" change between different groups of organisms? c) Using this recreation of Archeopteryx, what evidence can you see that relates to this connection?
Archaeopteryx first appeared in the Late Jurassic Period which is a geological era of the Mesozoic Era that lasted from about 163.5 to 145.5 million years ago. The fossilized remains of Archaeopteryx were discovered in 1861 in the region of Solnhofen in Germany.
Archaeopteryx is important as a fossil that "links" change between different groups of organisms because it has characteristics of both birds and reptiles, suggesting that birds may have evolved from reptiles. Archaeopteryx is considered a transitional form between non-avian dinosaurs and birds, possessing both reptilian and avian features.
It has a mix of features found in modern birds, such as feathers and wings, as well as features found in non-avian dinosaurs, such as teeth and a long, bony tail. This makes it a valuable specimen for scientists studying the evolution of birds.
Using the recreation of Archaeopteryx, some of the evidence that relates to the connection between birds and reptiles include: Feathers: Archaeopteryx had feathers, which are a characteristic feature of birds. However, these feathers were not as specialized as those of modern birds. They were asymmetrical and lacked hooks, barbs, and a central shaft.
This suggests that feathers may have evolved for purposes other than flight, such as insulation or display.Bird-like skull: Archaeopteryx had a bird-like skull, with a short snout and large eyes. However, it also had a reptilian feature - teeth in its jaws.
This is unlike modern birds, which have a beak instead of teeth. Reptilian tail: Archaeopteryx had a long, bony tail that was similar to that of non-avian dinosaurs. However, its tail was shorter and more flexible than that of its dinosaur ancestors. This suggests that the tail may have played a role in flight control, but was not used for balance while walking on the ground.
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What is the main function of this organelle in the cell?
A. To store enzymes that break down food
B. To store food and other materials inside the cell
C. To provide the cell with energy for its activities
D. To hold and protect the cell's DNA
Answer:
i believe it is C
Explanation:
google said it helps the cell do its functions daily
Answer:
to hold and protect the cell's DNA
Explanation:
i did the quiz
HELP!! 100 POINTS AND BRAINLIEST!!!
Choose three possible solutions to the problem. (immigration to the us). Briefly compare and contrast the advantages and disadvantages associated with these solutions. In the table below note three advantages and disadvantages for each solution. BE sure to use research to support your claims.
Answer:
What are the advantages and disadvantages of immigration?
Immigration can give substantial economic benefits – a more flexible labour market, greater skills base, increased demand and a greater diversity of innovation. However, immigration is also controversial. It is argued immigration can cause issues of overcrowding, congestion, and extra pressure on public services.
Explanation:
Russia political historical question.
Describe communism??
Answer:
is a philosophical, social, political and economic ideology and movement whose ultimate goal is the establishment of a communist society, namely a socioeconomic order structured upon the ideas of common ownership of the means of production and the absence of social
Which of the following words means the opposite of increasing something?
detract
nobly
conceive
consecrate
Answer:
Detract
Definition:
to take away from
Similar:
lowerdiscountreduceminimizeWhat is the most common method large businesses use to communicate their views on environmental issues to legislators?
they hire lobbyists.
they use online social media.
their executives run for legislative office.
their leaders vote in general elections.
the two farthest points from the equator are the poles. how much does each pole measure ?
Answer:
I don't know precisely but the distance from the equator to the pole is 10,000 km
Give an example of human geography from the United States or Canada
Answer:
Examples of human geography from the United States or Canada
1. the presence of the largest and oldest megalopolises on the globe (Boswash, Great Lakes Megalopolis, Californian Megalopolis).
2. the largest urban agglomerations: New York City and Los Angeles.
3. the most populated regions in the United States (Atlantic coast: 4000 inhabitants/km²)
4. the population is a mixture of races and peoples, unique civilizations on the globe.
. The use of technology requires the use of natural resources. The use of natural resources often has an effect on the environment. How did the production of thneeds affect a living natural resource, truffula trees?
The production of thneeds had a negative effect on the living natural resource of Truffula trees. Truffula trees were cut down to produce the material for thneeds, which led to deforestation and habitat destruction for various animal species that relied on the trees.
As the demand for thneeds increased, more trees were cut down, causing a decline in the population of Truffula trees and a loss of biodiversity in the ecosystem. The use of technology, in this case, the production of thneeds, required the use of natural resources, and unfortunately, it had a significant impact on the environment.
In the story, Thneeds were produced by harvesting the tufts of the Truffula trees. As the demand for Thneeds increased, more and more trees were cut down, leading to deforestation. This caused the depletion of the Truffula tree population, negatively impacting the overall health of the forest ecosystem and the species that depend on these trees for survival.
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What might have caused the catastrophic event above?
Answer:
Could you add a picture?
Explanation:
By what criteria and by what characteristics is Latin America defined?
Answer:
Latin America encompasses a vast and very diverse area of the world. The main natural features of the region include the pampa grasslands of the southern cone, the Andean mountain range, the Amazonian rainforest, the forests and volcanoes of Central America and some of the tropical islands of the Caribbean.
Explanation:
why does velocity of a stream increase in the downstream direction despite the gradient decreasing in the downstream direction? group of answer choices there is much less obstruction to the flow in the headwaters region, and the channel is much smaller, allowing the water to move faster. there is less obstruction to flow in the headwaters region relative to the smaller, more turbulent channels of the lower gradient region. there is more obstruction to flow in the headwaters region relative to the larger, more placid-flowing channels of the lower gradient region. there is more obstruction to flow in the low-gradient areas of the channel relative to the slower-moving headwaters region of the flow.
The Correct answer is D. There is more obstruction to flow in the low-gradient areas of the channel relative to the slower-moving headwaters region of the flow.
The pace is the directional speed of an object in movement as an illustration of its fee of change in role as located from a selected frame of reference and as measured by way of a specific trend of time (e.g. 60 km/h northbound). velocity is an essential concept in kinematics, the branch of classical mechanics that describes the motion of our bodies.
The pace is a bodily vector amount; both importance and direction are had to define it. The scalar absolute fee (magnitude) of velocity is called velocity, being a coherent derived unit whose quantity is measured in the SI (metric device) as meters in line with 2d (m/s or m⋅s−1). To have a consistent velocity, an object has to have a steady velocity in a constant route. constant path constrains the item to move in an immediate direction as a result, a steady pace way motion in a direct line at a consistent pace.
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Match the average January sea-level temperature at the following
eight lettered points. (Answers will be given in °C.)
Letter A - ____
Letter B - ____
Letter C - ____
Letter D - ____
Letter E - ____
Average January sea-level temperature at letter A is 22°C; Letter B is 3°C; Letter C is -1°C; Letter D is -5°C; Letter E is 26°C.
Letter A represents the tropical Pacific, and in this region, the average sea-level temperature is 22°C. Letter B represents the northern North Atlantic, and the average January sea-level temperature in this region is 3°C.Letter C represents the Norwegian Sea, and in this region, the average January sea-level temperature is -1°C.Letter D represents the Labrador Sea, and in this region, the average January sea-level temperature is -5°C.Letter E represents the eastern tropical Atlantic, and the average January sea-level temperature in this region is 26°C. Therefore, these are the January sea-level temperatures of different regions represented by letter A to E.
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where's the caspin sea located at is it near asia or europe
Answer:
europe
Explanation:
Caspian Sea lies in Eastern Europe
ural mountains in russia is the border between europe & asia
marineinsightcom
Geologists conclude that the clasts in Layer A are older than the layer itself. Which geologic principle do the geologists use to draw this conclusion? A. Principle of inclusion B. Principle of faunal succession C. Principle of original horizontality D. Principle of superposition
Answer:
A. Principle of inclusion.
Explanation:
The principle of inclusion in geology is a principle that involves the relative ages of rocks, like the igneous intrusions that cut across the formation of sedimentary rocks and the principle states that of the intrusion or the casts are made in sedimentary rocks they must be older than the formations that contained them.European Regions Research- Region: Russian Core
What do you feel truly binds this region together? Why do we group them together?
Answer: Location
Explanation: We group them together because they are considered a continent of small countries.
what are the advantages of political factors affecting tourism at least five
Answer:
Tourism industry play great role in the development of a world and it positively and negatively correlated with the economic growth of the global economy. Seeing to its importance the present study was arranged since 23, March, 2020. The universe of the study was the world. The major objective of the study was to examine the factors which affect tourism industry positively and negatively while also study its impact on the global economy of the world. Secondary data were used and total 18 articles were downloaded from the net and read many times and analyzed the situation. The analysis indicates that tourism industry keep tight correlation with the economic growth of the global economy while there are so many factors which affect the tourism industry positively and negatively which in the long run or short run affect the global economy of the world negatively and positively. Among these factors culture, peace, security, developed infrastructure of the world, visa facilities, natural beautification, attitude of the people, tourist number, Quarantine, World population, Education, Income level, Price level of different commodities in the world, different languages and fare of hotel etc are the well known factors which affect the tourism industry positively and negatively in the world.
This is what my brother told me
Hope this helps you
Keep smiling world needs
if two stars are 100 light-years apart, what does this mean?
This means that light from one star takes 100 earth years to travel to the other.
it's 5.879 × 10^14 miles
Answer: Light years is a form of measurement like km
Explanation: light years is the speed of light which is 299792458 meters a second but for earth years for example 1 light year is 365 normal days Which is 8760 hours which is 525600 minutes which is 31536000 seconds
so 31536000 x 299792458 is 9,454,254,955,488,000 meters a year which to simplify it and not needing to say that many numbers we say one light year.
Item 7 Which challenge does Canada face in its effort to reduce the use of fossil fuels? There is no interest in developing other fuel sources. The cost of alternate fuel sources is too high. Fossil fuels are a large industry in the economy. Manufacturers refuse to stop using fossil fuels.
Answer:
Fossil fuels are a large industry in the economy.
Explanation:
Number 3: Fossil fuels are a large industry in the economy.
Explanation:I took the quiz and got it correct. Thank you for your time, goodbye.
a reduction in the strength of the gulf stream and a decrease in north atlantic deep-water formation would most likely result in:
Answer: A cooling climate in northern Europe.
Explanation: Hope it helps: )
where is the capital of usa located
Answer: Maryland, Washington DC
Discuss the pros and cons of the huge rock plug that is jammed into mt. Vesuvius. (site 1).
There are some pros and cons due to the new findings by volcanologists regarding the jammed of a huge rock plug on Mount Vesuvius which is in the channel that leads from inside the magma chamber to the surface.
The pros and cons related to these new findings are explained as follows:Some are on the pro side that this finding is a good sign with the argument that the existence of a huge rock plug on Mount Vesuvius indicates that the possibility of the volcano erupting again in the future is very small. In addition, they also argue that the existence of a huge rock plug on Mount Vesuvius indicates that it is the result of the cooling and hardening of magma which indicates that the mountain is inactive and safe.Some who are on the opposing side believe that finding a huge rock plug on Mount Vesuvius is a bad omen because if the volcano erupts in the future, there will be an effusive eruption which will release hot lava which is more dangerous than pyroclastic flows. Apart from that, what they convey is a worse possibility, namely the possibility of an explosive eruption which will emit hot ash, gas, and rocks which are very dangerous and deadly conditions.In conclusion, the pros assume that the presence of a huge rock plug on Mount Vesuvius is a good sign that the volcano is not active and the threat of magma overflow can be avoided due to the blockage. While the cons assume that the presence of a huge rock plug on Mount Vesuvius indicates the possibility of a lethal eruption either effusive or explosive.
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Which of the following terms is not a name for a disadvantaged squatter settlement in a city?
A. a shantytown
B. a favela
C. a barrio
D. an exurb
Please select the best answer from the choices provided.
I believe the answer is either A or D. However, I think D sounds the most fitting but like i said, it could be either one. :)
Answer:
D) an exurb
Explanation:
What is the main source of downward convection movement in the mantle?
a. Ridge-pull
b. Ridge-push
c. Slab-push
d. Slab-pull
The main source of downward convection movement in the mantle is slab-pull.
Slab-pull is the force that consequences from the burden of a subducting tectonic plate because it sinks into the mantle at a subduction sector. As the denser oceanic plate sinks into the mantle, it pulls the rest of the plate behind it, growing a downward pressure that drives mantle convection.
Ridge-push and ridge-pull are two different procedures that still contribute to mantle convection. Ridge-push is the pressure created by way of the upwelling of magma at mid-ocean ridges, which pushes the tectonic plates apart and helps to power plate movement.
Ridge pull is the pressure created by using the gravitational pull of a mid-ocean ridge because it subsides and sinks into the mantle. But, slab-pull is commonly taken into consideration to be the maximum widespread force in driving mantle convection and plate motion.
The mixture of those three forces (slab-pull, ridge-push, and ridge-pull) facilitates to the maintenance of the dynamic equilibrium of the earth's lithosphere and mantle, using the movement of tectonic plates and shaping the earth's floor over geological time.
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how are the magnitude and frequency of natural hazard events typically related?
The magnitude and frequency of natural hazard events are generally inversely related. In other words, higher-magnitude events tend to occur less frequently, while lower-magnitude events occur more frequently.
Natural hazard events, such as earthquakes, hurricanes, floods, and wildfires, exhibit a relationship between their magnitude and frequency. This relationship is often described by the frequency-magnitude concept, which states that higher-magnitude events occur less frequently, while lower-magnitude events occur more frequently.
In the case of earthquakes, for example, larger and more destructive earthquakes, such as those with magnitudes above 7, occur much less frequently than smaller earthquakes with magnitudes below 5. This means that while smaller earthquakes may occur frequently, larger and more impactful earthquakes are relatively rare events.
Similarly, for hurricanes, the most intense and devastating hurricanes, such as Category 4 or 5 hurricanes, are less common compared to weaker storms of Category 1 or 2. These higher-magnitude hurricanes are typically associated with more destructive winds, storm surges, and rainfall, but they occur less frequently.
The inverse relationship between magnitude and frequency can be attributed to the underlying processes and conditions that govern natural hazard events.
Higher-magnitude events often require specific combinations of geological, meteorological, or environmental factors that occur less frequently, leading to their lower occurrence rates. Conversely, lower-magnitude events may be more likely to occur due to a wider range of conditions that are commonly present.
It's important to note that while there is a general relationship between magnitude and frequency, it can vary depending on the specific hazard and the geographic region in question. Different hazards and regions have unique characteristics that can influence the relationship between magnitude and frequency.
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which of the following are ways that viscosity affects gases in magma? multiple choice viscous magma prevents gas from escaping easily. abundant silica chains in viscous magma allow gas to pass quickly through the magma. less viscous magma allows gas to escape, which can lead to very explosive eruptions. all of the answers are correct.
Viscosity affects gases in magma by option a viscous magma prevents gas from escaping easily.
If the viscosity of the magma is low, it prevents gas from escaping which makes the high intensity of eruptions like fire mountains. Low-viscosity magma flows rapidly in response to gravity. It covers a widespread area near the volcano making it much more threatening in comparison to high-viscosity magma.
High-viscosity magma moves slowly and covers small areas. Temperature, gas, and composition contribute to the viscosity of the lava. For instance, if the lava is hotter then it will have low viscosity or be thin and runny in texture. If the lava is cooler, then it will have a thick texture and be less runny.
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What political system did the Soviet union adopt after the Russian revolution
Answer: Socialist.
Explanation:
"This period saw Russia abolish its monarchy and adopt a socialist form of government following two successive revolutions and a bloody civil war. The Russian Revolution can also be seen as the precursor for the other European revolutions that occurred during or in the aftermath of WWI, such as the German Revolution of 1918."
The radius of a circle is 7 kilometers. What is the length of a 180° arc?
What are smaller earthquakes that follow the main earthquake?
Smaller earthquakes that follow the main earthquake are known as aftershocks.
Aftershocks are caused by the same geological processes that caused the main earthquake, as the Earth's crust adjusts to the shift in the tectonic plates. Aftershocks can occur within minutes or even months after the main earthquake, and they can range in magnitude from barely noticeable to strong enough to cause additional damage.
The frequency and intensity of aftershocks can vary depending on the size and location of the main earthquake. Large earthquakes tend to have more and stronger aftershocks, while smaller earthquakes may only have a few or none at all. Aftershocks can also occur in clusters, with a period of intense activity followed by a tapering off.
Aftershocks can be dangerous because they can cause further damage to buildings and infrastructure that has already been weakened by the main earthquake. In addition, they can cause further trauma and stress for those who have experienced the main earthquake and are trying to recover.
To minimize the risk of damage and injury from aftershocks, it is important to follow earthquake safety protocols, such as staying away from damaged buildings and structures, securing loose objects, and being prepared for potential aftershocks by having a plan in place and emergency supplies readily available.
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