Answer:
Compound.
Explanation:
If a molecule consists of 2 or more elements its a compound.
<u>Cellular respiration</u> is the process by which cells in plants and animals break down sugar and turn it into energy, which is then used to perform work at the cellular level.
Explanation: In simpler words, it provides energy for the cell to do basic needs.
I think it is a not sure though
Answer: Have a lot of. Or have a large quantity
Explanation: