Answer:
The question is which organelle break down sugar molecules that supply energy to the cell. The answer is mitochondria. Mitochondria is referred to as the power house of the cell because it handles cellular respiration of the cell, which involves breaking down of sugar molecules to form energy in form of ATP.
Explanation:
Im not really sure what you mean by this but, from what I get, we all humans, animals, and plants need oxygen and food to survive. tree are very important cause we need them to give us oxygen, and we need animals or plants to have food. Hope this is what you were looking for.
Answer:
A
Explanation:
Bacteria use binary fission but viruses don't
Answer: Photosynthesis
Explanation: Photosynthesis removes CO2 from the atmosphere and replaces it with O2. Respiration takes O2 from the atmosphere and replaces it with CO2.