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Vinvika [58]
3 years ago
6

The decay cycle: reduces the amount of dead material returns oxygen to the atmosphere

Biology
2 answers:
babymother [125]3 years ago
7 0
I should be true I hope this helps
Andrews [41]3 years ago
3 0

Answer:

true

Explanation:

if this is true or fals its true

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A skull and crossbones pictogram indicates this kind of information about a chemical.
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it is poisonous or harmful to the human body

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To learn more about amino acid , here

brainly.com/question/14583479

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