A young athlete was observed to have a low reservoir of ATP-PC. In order to possibly improve this energy source system, it would be best to place him on a training program in which he:

The answer is c establishing proper sleep hygiene

It depends on the surface of the levels. the rougher the surface, the greater is the frictional force. for rougher surfaces, you would need to exert greater force to move the object. the concept is that, you must overcome the frictional force in order to bring the object into motion. this is the reason why we add lubricants to the joints so they could easily move. this answer was on