What is the primary function of the muscular system?

• secreting protective oils
• protection from foreign invaders
• producing movement of the body
• the formation of red blood cells

Producing movement of the body.

The primary function of the muscular system is to produce movement of the body.

The primary function of the muscular system is to produce movement of the body.

:D

:A
:C
:C
As long as they don't swap out the answers you're good