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liq [111]
3 years ago
6

LESSON 4.2 Review

Biology
2 answers:
zhannawk [14.2K]3 years ago
5 0
Energy cannot be created nor destroyed. it can only be transferred from one form to another.
Andrews [41]3 years ago
4 0

Answer:

Energy is said to flow in a "one-way stream" through an ecosystem. In your own words, describe what that means. Energy is not recycled. Energy enters an ecosystem and flows through a food chain, but it is not reused, it is lost as heat.

Hope the answer helps:)

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What disorders are found on chromosome 17?
saul85 [17]
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could you give me brainliest if correct?

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3 years ago
Name the earth system that contains the lithosphere.
Vaselesa [24]

Answer:

Geosphere

Explanation:

the geosphere contains the rocks that make up the earth, and the lithosphere contains rocks :)

4 0
2 years ago
Read 2 more answers
What is one way bacteria help the environment
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3 years ago
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Vikki [24]

Answer:

Yes.

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Yes, the structures and functions of the central nervous system work to help prevent injuries with the help of bone. The main line of defense of central nervous system is the bones of the skull and spinal column, which create a hard physical barrier to injury. If these line of defense are not present for central nervous system so it has more chances to get injury so we can say that the structures and functions of the nervous system helps to prevent injuries.

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3 years ago
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