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qaws [65]
2 years ago
13

What is so interesting about the hydrothermal vent system?

Biology
1 answer:
ladessa [460]2 years ago
4 0

Answer:

They support unique ecosystems and their communities of organisms in the deep ocean. They help regulate ocean chemistry and circulation. They also provide a laboratory in which scientists can study changes to the ocean and how life on Earth could have begun.

Explanation: hey are old, preserve a lot of old organisms, and help the ecosystem

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On a coordinate plane, 3 parallelograms are shown. Parallelogram A B C D has points (3, 5), (6, 5), (4, 1), (1, 1). Parallelogra
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Explanation:

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3 years ago
The fertilization in<br> frog<br> is called external fertilization.Why?​
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