The electrons passing through the electron transport chain gradually lose energy, High-energy electrons donated to the chain by either NADH or FADH2 complete the chain, as low-energy electrons reduce oxygen molecules and form water. ... The end products of the electron transport chain are water and ATP.
Answer:
I would say the second one.
Explanation:
I'm sorry if it's wrong
Moon. The force of the moon constantly pulls the ocean and pushes the ocean.
