sarahleee sarahleee

20-04-2021
Biology

contestada

How does the extinction of species affect humans?
A. Extinction generates new sources of medicine.
B. Extinction upsets the natural cycling of nutrients,
C. Extinction helps keep air and water clean.
D. Extinction makes the environment more pleasant.

Respuesta :

jcpost03 jcpost03

23-04-2021

Answer:B

Explanation:

When some species go extinct, their role in the environment is no longer filled, leaving a gap in the natural cycle.

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21-12-2021

Answer:

B. Extinction upsets the natural cycling of nutrients

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