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gavmur [86]
3 years ago
10

True or False: Biodiversity is the variety of life forms that exist or existed in the past.

Biology
1 answer:
pochemuha3 years ago
8 0
False biodiversity is the ecosystem
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They are composed of chains of _____ _______ made of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur
e-lub [12.9K]

Answer:

amino acids

Explanation:

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3 years ago
Biomagnification is the __________________of substances,often harmful,as they move up the food chain.​
gregori [183]

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This process is called bioremediation, 
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Select all of the answers that apply.
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3 0
3 years ago
Any help pls just with number 1 tho
Andrews [41]

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