Answer:
an average of 3 weeks (19-21 days)
Explanation:
B) Lysosome.
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Climate change is usually negative because if it dramatic it could kill most of species.
Answer:
The proton gradient produced by proton pumping during the electron transport chain is used to synthesize ATP. Protons flow down their concentration gradient into the matrix through the membrane protein ATP synthase, causing it to spin (like a water wheel) and catalyze conversion of ADP to ATP.
Explanation:
That's the answer but not all of it just pick out the actual answer.
