Answer:
B
Explanation:
im not entirely sure and if im wrong i apologize
Many people take their pulse after their exercise to check their heart rate and to find out if they are exercising at a healthy pace.
It is made up of the bones of the skeleton, muscles, cartilage, tendons, ligaments, joints, and other connective tissue that supports and binds tissues and organs together. The musculoskeletal system's primary functions include supporting the body, allowing motion, and protecting vital organs.