I'm pretty sure the answer is B
        
             
        
        
        
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.
        
             
        
        
        
Answer:
B. All of its cells must work together
 
        
             
        
        
        
Answer:
Option A. Compound interest in a savings account.
please ap bhi mujhe follow kar lo please