Pthere are many factors it could be cholesterol, fat Etc...
        
             
        
        
        
Muscle cells do not form different types of tissues, the muscle tissue is one of the 4 basic categories of tissues found in humans
        
             
        
        
        
Answer:
Autotrophs
Explination: They are called this because they use the energy and simple inorganic compounds to produce organic molecules.
 
        
             
        
        
        
Answer:
Mechanical Energy
Explanation:
In physics,  "mechanical energy is the sum of potential energy and kinetic energy."