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erik [133]
2 years ago
9

Organisms that produce their own food release oxygen into the air. This oxygen is important to the environment because —

Biology
2 answers:
Dmitry_Shevchenko [17]2 years ago
7 0

Answer:

A. animals breathe in and use this oxygen.

Explanation:

prohojiy [21]2 years ago
4 0
The answer is A. Believe
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