Answer:
The waste products are Carbon Dioxide and Water.
Explanation:

That is true. The movement of oceans has no impact on the earths climate.
When the M phase begins during the cell cycle, it starts with prophase
Answer:
A substance that speeds up a chemical reaction—without being a reactant—is called a catalyst. The catalysts for biochemical reactions that happen in living organisms are called enzymes. Enzymes are usually proteins, though some ribonucleic acid (RNA) molecules act as enzymes too.
Explanation:
enzymes don't change their own reaction. That's because they don't affect the free energy of reactants or the products.