Which different functions are performed by muscles in the body ?

Explanation

Muscles are mainly responsible for the movements of `//` in the human body `:`
There are three main types of muscles `:`
a. Striated ( Voluntary ) muscles `:`
These muscles are attached to the bones ( hence also called as skeletal muscles ) and bring about movement of arms, legs.
b. Non-Striated ( Involunary ) muslces `:`
These muscles bring about movement of eyelids, passage of food through alimentary canal, contracton and relaxation of blood vessels.
c. Cardiac muscles `:`
Cardiac muscles bring about contraction and relaxation of the heart.