What do cells get out of aerobic respiration?

Water and Carbon Dioxide

Explanation: Aerobic respiration breaks down glucose and combines the broken down products with oxygen, making water and carbon dioxide. The carbon dioxide is a waste product of aerobic respiration because cells do not need it.

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

lysosome is this part of the cell is surrounded by a very thick outer membrane to protect the rest of the cell from its strong enzymes.