plzzz help esay points, i tried everything dose any one know where i can get the answer key for ap. ex sociology.

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.

Is dna the same in every cell in the human body explain your answer