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leva [86]
4 years ago
5

What molecules must be present for etc to function?

Biology
1 answer:
Aleksandr-060686 [28]4 years ago
4 0
I believe that the answer to the question asked  above is oxygen.
<span>
Oxygen molecules must be present for etc to function</span>


Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
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