~to provide the body with a strong and mobile framework
~to allow the body to move
Explanation:
The skeletal system is made to provide movement for the body. Yes it may be able to help provide the body with cells. But that is not the main function of the skeletal system.
heart beats very slowly. ... For some people, a slow heart rate does not cause any problems. It can be a sign of being very fit. Healthy young adults and athletes often have heart rates of less than 60 beats a minute.