3 years ago

HELP PLEASE

Biology

1 answer:

Alex3 years ago

3 0

Answer:

I can’t answer all of them, but I’ll answer the oxygen ones.

The mitochondria uses oxygen. In mitochondria, this process uses oxygen as a waste product. They are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell.

I hope this helps, even though I only answered 3 of your questions!!

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