The answer is A) they provide a source of energy.
Answer:
carbohydrates
Explanation:
because they are energy providing foods
Answer:
B-Close the ring in the bearing or the ring in the bearing.
Explanation:
hope it's help
Answer:
C.
Explanation:
Photosynthesis: reactants are CO2 and H20
products are O2 and Sugar
Cellular respiration: reactants are O2 and Sugar
products are C02 and H20
so they are swapped
