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Which is a sentence?

Are being studied to learn more about human impact.

The exotic species that live there.

Examining the water and pollution levels.

Rain forests and swamps are fragile ecosystems.

User Akhil Paul
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2 Answers

4 votes

Answer:

Rain forests and swamps are fragile ecosystems.

Step-by-step explanation:

User RonakThakkar
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2 votes

Answer:

Rain forests and swamps are fragile ecosystems.

Step-by-step explanation:

User Reinholdsson
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