The major organ of Skeletal System is (a)  

The 2 major organs of the muscular system are Smooth and (a)   muscle.

(a)   is a type of muscle that is attached to the bones

(a)   is the group of organs working together

Stomach is made up of (a)   muscle

(a)   is the basic unit of life

(a)   is the organ system that provides support and structure to the body

(a)   is a group of tissue working together

(a)   is the bone that protects brain.