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iogann1982 [59]
2 years ago
14

Why is oxygen important to humans? *

Biology
2 answers:
AnnyKZ [126]2 years ago
8 0
B is the correct answer- the others don’t make sense
Solnce55 [7]2 years ago
5 0

Answer:

b is the answer

Explanation:

b is the answer

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