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satela [25.4K]
3 years ago
11

What is coal used for

Biology
1 answer:
kozerog [31]3 years ago
6 0

Answer: Coal is primarily used as fuel to generate electric power in the United States. In coal-fired power plants, bituminous coal, subbituminous coal, or lignite is burned. The heat produced by the combustion of the coal is used to convert water into high-pressure steam, which drives a turbine, which produces electricity.

Explanation:

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As a conservationist, what are your top three concerns regarding the hydroelectric dam and the biodiversity of the region?
storchak [24]

Answer:

I’m concerned about how the dam will affect the water flow in the river, which can affect the behaviors of fish. I’m also concerned that some fish and aquatic animals might get sucked into the dam. Finally, I worry that the dam could malfunction and cause flooding, which could damage the ecosystem.

Explanation:

4 0
4 years ago
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Which of the following statements is most clearly inductively derived? (eText Concept 1.3)
Svetlanka [38]

Answer:

The correct answer is option - A.

Explanation:

The inductive reasoning is an approach or method that is based on the supplying evidence for proving the conclusion as true. Or in their words, inductive reasoning is an approach in which specific statements to a generalized conclusion.

The statement of option "a" provides a piece of evidence and on the base of evidence derived a conclusion.

Thus, the correct answer is option - A.

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3 years ago
Is gas powered lawn mower a simple machine
Liono4ka [1.6K]

Answer:

A gas-powered lawn mower is a complex machine because for it to function it does more than one motion. For example, it has a wheel and axle system so it can move when powered. And it has a system of simple machines and other parts that are put together to accomplish the task of cutting grass.

Explanation:

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3 years ago
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Transcribe then translate the following
Solnce55 [7]
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Based on the seed experiment in the Poop Lab, which seeds do you expect to sprout and grow?
-Dominant- [34]

Based on the seed experiment in the Poop Lab, the seeds that are expected to sprout are the seed in the elephant poop while the seeds in the soil are not expected to sprout.

<h3>What was the Poop Lab?</h3>

The main idea of the Poop Lab is to compare the growth of seeds that have gone through the digestive system of an animal, in this case, an elephant, to a seed that has not.

The seed that had gone through the digestive system was observed to have sprouted but the seeds in the soil did not. This experiment demonstrates the role animals such as elephants play in shaping the ecosystem through seed dispersal.

The seed that passed through the digestive system of the element and then passed out into the poop received enough nutrients for growth.

However, the seed in the soil does not receive adequate nutrients.

Learn more about seed growth at: brainly.com/question/29316564

#SPJ1

8 0
1 year ago
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