what is the answer 50 points

Answer:

Stanley Miller and Harold Urey

Explanation:

From Penn foster

Answer:

B. Stanley Miller and Harold Urey

Explanation:

Stanley Miller and Harold Urey conducted an experiment that simulated Earth's early atmosphere. Amino acids formed from simple gases during this experiment and these amino acids are some of the basic building blocks for life.

Also straight from Penn Foster!

Answer:

Mississippi River

Explanation:

It goes north to south and its flows 2,340 miles north to south from Minnesota to the Gulf of Mexico in Louisiana

Answer:

Mississippi River

The Mississippi River is one of the most important rivers in the United States. It flows 2,340 miles north to south from Minnesota to the Gulf of Mexico in Louisiana.

Explanation:

The Mississippi River is one of the most important rivers in the United States. It flows 2,340 miles north to south from Minnesota to the Gulf of Mexico in Louisiana.

Answer:

impact of particles from space

Explanation:

Impact of particles from space  causes the erosion of rocks on the moon’s surface

The largest densely populated area in Canada and the United States is the Northeast Megalopolis, which includes cities like New York City and Boston.

The largest area in Canada and the United States that is densely populated (over 250 people per square mile) is the megalopolis that forms the corridor from Washington, D.C. to Boston. This area is known as the Northeast Megalopolis or the BosWash Megalopolis.

Four cities in this area include:

If nonrenewable energy runs scarce where the community or country has no other choice but to use renewable energy.

Communities or countries might switch to renewable energy due to environmental concerns, geopolitical reasons and advancements in technology and economic incentives. Reducing greenhouse gas emissions, enhancing energy security, supporting local industries and taking advantage of government incentives are some of the motivating factors.

Multiple circumstances might prompt a community or country to switch to renewable energy. Environmental concerns, particularly the growing awareness of climate change, often serve as a compelling reason. The burning of fossil fuels contributes to greenhouse gas emissions, and transitioning to renewable energy sources such as wind, solar, or hydroelectric power can significantly reduce these emissions.

Additionally, geopolitical considerations can factor into this decision. For communities or countries reliant on foreign oil, a switch to renewable sources can enhance energy security, reducing dependence on other nations. Using local renewable energy sources also helps promote domestic industries and hence the local economy.

Technological advancements and economic factors may provide another incentive. As technology continues to evolve, renewable energy options become more efficient and affordable. Furthermore, governments may provide tax incentives or other financial benefits to encourage the transition to renewables.

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Answer:

The Sea of Japan

Explanation:

Answer:

A

Explanation:

The relative age of a rock is accurately described by the phrase that uses the law of superposition to determine the age of a rock as it suggests rocks are older at the bottom and get progressively younger towards the top.

The phrase that accurately describes the relative age of a rock is the one that uses the law of superposition to determine which rock is older or younger. The law of superposition states that in undisturbed rock layers, the oldest rocks are at the bottom, and the rocks become progressively younger towards the top.

The phrase that discusses 'determining the age based on the location of a rock within the same layer' is partially accurate. However, it doesn't take into consideration that rocks within the same layer could have been deposited at different times, and hence may not have the same age.

The assertion that 'only one rock is needed to determine the age' is inaccurate. Relative dating usually involves comparing several rocks or fossils.

The phrase that suggests 'providing the exact age of a rock' does not represent the concept of relative age. That would rather represent absolute dating, which involves techniques like radiometric dating to determine the exact age of a rock or fossil.

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money in advance to pay for something. FRONT MONEY - money in advance to pay for something

Answer:

THE LORAX COULD USE HIS MAGIC POWERS TO MAKE THE TRUFFULA TREES GROW LIKE CRAZY

Explanation:

A local power company's efforts to reduce reliance on nonrenewable energy can vary, but with the U.S. using only 10% renewable energy, there is scope for improvement.

Whether a local power company is doing enough to reduce dependence on nonrenewable energy sources depends on a combination of factors, including the company's current energy portfolio, investment in renewable energy, and the political and economic climate. The trend towards renewable energy is positive at both corporate and governmental levels, with many countries showing rapid progress.

However, with the United States obtaining only about 10% of its energy from renewable sources, predominantly hydroelectric power, there is significant room for improvement. Economic growth is often linked with increased energy consumption, yet there's a need to balance this with energy conservation and efficiency, embracing technologies like wind and solar power which are proving cost-effective even without subsidies.

Environmentalists often favor command-and-control policies to reduce pollution as they set strict limits and standards for emissions. Still, these approaches can be contentious, considering the short-term costs versus long-term benefits which many individuals may not directly observe in their lifetime. Regardless, renewable energy use is increasing rapidly, and market forces are beginning to favor carbon-free energy, signaling a shift away from nonrenewable sources.

Answer:

As given below.

Explanation:

Title: Conserving and Recycling

Introduction - Conservation is an act of preserving and managing the resources of the earth for a sustainable future by preserving and allowing for the regeneration of potential.

Organization's purpose and goals: To aim to recycle and reutilize resources.

To aim to manage and reduce wastes. To aim to reorganize and monitor anthropogenic activities.

Types of events: City waste management.  

Type of education: mitigation

Conservation policies: Use of three Rs and CSR.

Answer:

below the epicenter,is the correct answer.

The focus of an earthquake is below the epicenter.

The focus of an earthquake is below the epicenter. The epicenter is the point on the Earth's surface directly above the focus. The focus is the actual location where the earthquake originates within the Earth's crust.

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Answer: The discovery of galaxy rotation rates helped prove the existence of dark matter.

Answer:

Answer: The discovery of galaxy rotation rates helped prove the existence of dark matter.

Explanation:

i just took the test its right :)

Final answer:

Area B on a map could represent a variety of geographical features depending on the contour patterns, such as a depression, peak, valley, or slope. The steepness of the slope can be inferred from the spacing of the contour lines.

Explanation:

Area B on a topographic map can represent different geographical features such as a depression, a peak, a valley, or a slope, depending on the specific contour patterns indicated. For a depression, the map would show closed contour lines with tick marks on the downslope side indicating decreasing elevation toward the center. A peak would be represented by closed contours with increasing elevation toward the center.

A valley would show contour lines forming 'V' shapes that point uphill. Lastly, a slope on the side of a mountain would be depicted by contour lines that are closer together on one side compared to other sides, indicating a steep grade. When determining the steepness of an area on a contour map, the spacing of the contour lines is key. If the contour lines are closer together from A to B than from B to C, then the slope is steeper between A and B.

Answer:

Explanation:

it would be Nutrient cycling All parts of the rainforest (climate, water, soils, plants, animals and people) are all dependent on one another.

The interdependence between plants, animals, people, climate, water, and soil is called an ecosystem.

The interdependence between plants, animals, people, climate, water, and soil is called an ecosystem. Ecosystems are made up of living organisms and their physical environment, and they rely on the complex interactions between these components for their functioning. For example, plants rely on soil for nutrients and water, animals rely on plants for food, and people rely on ecosystems for resources such as food, water, and air.

Thus, an ecosystem is a community of living organisms in conjunction with the non-living components of their environment (air, water, soil) interacting as a functional unit. Ecosystems vary in size and complexity, playing a vital role in sustaining life by cycling nutrients, regulating climate, and providing habitats for diverse species.

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Answer:

hes the father of genetics

Answer:

I believe it's "Father of modern genetics"

Answer:

Dear President,

I am writing this letter to you to tell you that the United States should at least consider protecting the rainforest. Here's why. First, the rainforests are the ONLY home to many animals because of the climate and conditions. If we allow people to start destroying these rainforests, tons of animals will become endangered and have no place to go. Second, think of the Amazon jungle for example. The Amazon jungle alone provides the 20% of the world's oxygen. This is because plants intake the carbon dioxide that humans breathe out, and emit oxygen, which humans need to be able to thrive. If we don't protect the rainforests, there will be an abundance of carbon dioxide in the atmosphere. Lastly, rainforests can provide many things for us, not including oxygen. Some of the plants could be used for medical purposes. Rainforests also keep the Earth's climate. If we don't protect them, the climate, along with the water cycle, could be affected. Thank you for taking the time to read this. I think it would be a very good thing to consider.

Sincerely,

In the letter to the president, first by starting to address the president and then in the body of the letter, it should be mentioned about why the rainforest of the US should be protected. And in the ending we should conclude with thanking the president for the time he took to read the letter.

The reasons that can be mentioned in the letter are: First, the rainforests are the only home to many animals because of the climate and conditions. If we allow people to start destroying these rainforests, tons of animals will become endangered and have no place to go.

Second, think of the Amazon Jungle for example. The Amazon jungle alone provides 20% of the world's oxygen. This is because plants intake the carbon dioxide that humans breathe out, and emit oxygen, which humans need to be able to thrive. If we don't protect the rainforests, there will be an abundance of carbon dioxide in the atmosphere. Lastly, rainforests can provide many things for us, not Including oxygen. Some of the plants could be used for medical purposes. Rainforests also keep the Earth's climate.

If we don't protect them, the climate, along with the water cycle, could be affected.

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Answer:

The Government of the Islamic Republic of Afghanistan has 34 provinces. For a five-year term, the president is elected by majority popular vote. A candidate must earn more than fifty percent of the vote to be elected outright. There is a run-off election for the top two vote getters if no one earns more than fifty percent. A president can, if reelected, serve a second five-year term. Two branches belong to the National Assembly. There are 102 seats in the Meshrano Jirga, or House of Elders. Its members are elected by different means for three-, four-, or five-year terms. There are 249 seats in the Wolesi Jirga, or House of People. Its members are elected to serve five-year terms directly. There are nine judges on the Stera Mahkama, or Supreme Court. The president appoints them and the Wolesi Jirga approves them. Ten-year terms are held by the judges. A second term can't serve them. Main courts, appeals courts, and special courts also belong to the judicial branch. As of 2016, there were fifty-seven political parties in Afghanistan.  

Hopefully, this helps! :D

Ask your question below!

According to the ongoing situation in Afghanistan in which the Taliban took over rule of government on September 7th 2021, the structure of Afghanistan's government is led by a Supreme Leader.

The Supreme Leader of the Afghanistan government is the Head of the Islamic Emirate of Afghanistan.

Supreme Leader also possess authority on all political, military, religious rulings, and government authorizations.

Aside from the Supreme Leaders, there is also a Leadership Council known as the Rahbari Shura. This council consists of 26 members.

Also, there is a Cabinet that is made of 33 ministers aside from the Supreme Leader.

Hence, in this case, it is concluded that the structure of the Afghanistan government is a Supreme Leader system of rule.

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1. biodiversity is the variety of animals in a given area

i cant help u with the rest if i canymt see the article

Answer:c

Explanation:

Answer:

x=-16/3 and y =47/6

Explanation:

Subtract the 2 equations to eliminate the variable y

2x+2y=5​

-(5x+2y=-11)

---------------

-3x=16

Divide by -3 on both sides

x= -16/3

Plug -16/3 in for x in the first equation to find y

2x+2y=5

2(-16/3)+2y=5

Multiply

-32/3+2y=5

Add 32/3 to both sides

2y=47/3

Divide both sides by 2

y=47/6

x=-16/3 and y =47/6

Hope this helps! :)

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Answer:

false

Explanation:

It is on the coastline of the altantic

Answer:

Cuba

Explanation:

Cuba was declared a United States protectorate under the Platt Amendment.

The hypothesis concerning the cause of magnetism is electrons all moving in the same direction .

Explanation:

Answer:

electrons all moving in the same direction

Explanation:

Answer:

C.

Explanation:

Natural selection is how animals adapt to places for example how giraffes got long necks for eating plants.

Hope this helps

Evolution is the shift of hereditary features or characteristics in a population of organisms over a long period of time. Natural selection, a phenomena, is the process that best explains evolution. Hence option C is correct .

Natural selection is the process by which some inherited traits—like the hue of a fish's skin, a person's height, or the contour of a leaf—are preferred within a population. A population is a collection of creatures that reproduce and mate together.

According to the idea of evolution in biology, the many species of plants, animals, and other living things on Earth descended from earlier species, and their recognizable differences are the result of changes made by subsequent generations.

Evolution is governed by four principles: variation, inheritance, selection, and time.

These are regarded as the elements of natural selection's evolutionary mechanism. Hereditary variation serves as the foundation for Darwin's main point about evolution.

Darwin had learned from his experience with breeding animals and plants that it is possible to create differences that are "useful to man." Therefore, he concluded, natural changes must take place that are advantageous to or helpful to the organism itself in its struggle for survival.

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In the food chain described, the hawk is an apex predator, consuming a primary consumer (the mouse), and thus maintaining the balance within the ecosystem.

The hawk's role in the food chain described is that of a predator and specifically, an apex predator. The mouse that the hawk consumes feeds on acorns and seeds on the ground, positioning the mouse as a primary consumer, while the hawk, feeding on the mouse, is a secondary consumer. However, since the hawk is not typically preyed upon by other species in this scenario, it functions at the top of this particular food chain as an apex predator.

Raptors like hawks play a key role in maintaining the balance of ecosystems by regulating populations of small mammals and other prey species. Their role is crucial for a stable ecosystem, ensuring that no single species becomes overly dominant and that energy flow within the food web is maintained.