Answer:
D
Explanation:
The label d is generated as a product due to the breaking down of Phosphate compound.
Answer:
Positive charge. They are the opposite of electrons.
Answer:
B
Explanation:
proteins are used to repair muscle and make it stronger.
Worldwide circulation and reutilization of carbon atoms, chiefly due to metabolic processes of living organisms. Inorganic carbon, in the form of carbon dioxide, is incorporated into organic compounds by photosynthetic organisms; when the organic compounds are broken down in respiration, carbon dioxide is released. Large quantities of carbon are "stored" in the seas and the atmosphere, as well as in fossil fuel deposits.
