Matter * A. flows in one direction.

B. can move from living to nonliving components of ecosystems.

C. can move from nonliving to living components of ecosystems.
D. is made of atoms.

All are true of matter.

only B, C, and D are true of matter.

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.