In a hydrogen ion pump, the energy is used to join small molecules together to make larger ones. Which factor most likely has the greatest effect on the
number of molecules mitochondria can produce?
A. The size of the cell nucleus
B. The number of H+ ions moving down the channel
C. The shape of the protein channel
D. The amount of energy needed to pump the H+

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation:

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