Skeletal muscle is NOT involved in what?

Skeletal muscle is NOT involved in:

- Pumping blood: The heart, composed of cardiac muscle, is responsible for pumping blood throughout the body.

- Digestion of food: The digestive system, consisting of various organs and tissues, carries out the process of digestion, breaking down food and absorbing nutrients.

- Breathing: The respiratory system, primarily the lungs, is involved in the process of breathing, facilitating gas exchange between the body and the external environment.

- Transporting hormones: The circulatory system, involving the heart, blood vessels, and blood, transports hormones throughout the body. Endocrine glands secrete hormones into the bloodstream.

- Reproduction: The reproductive system, with its specialized organs and gametes, is responsible for reproduction and the creation of new individuals.

Skeletal muscle is primarily responsible for voluntary movement and maintaining body posture.