Describe what a muscle fiber looks like and what it can do.

All About the Muscle Fibers in Our Bodies

Muscle tissue contains something called muscle fibers. Muscle fibers consist of a single muscle cell. They help to control the physical forces within the body. When grouped together, they can facilitate organized movement of your limbs and tissues.

i don't know, but does anyone wanna be friends? i'm doing my homework at 1: 49 in the morning : /