Answer:
Cell theory states that living things are composed of one or more cells, that the cell is the basic unit of life, and that cells arise from existing cells.
Explanation:
Here one of the answer Red Cedar Tree
Anaerobic respiration (without oxygen) would caused muscle cells to produce lactic acid. This causes the muscles to ache and in the long term, damages them. Also anaerobic respiration releases far less energy (ATP) than aerobic respiration. So it is best for muscle cells to respire aerobically as they need more energy.
Fish don't have ears we can see but they have ear parts inside their heads. They pick up sounds in water through their bodies.
Answer:
All cells except sex cells
Explanation:
