Question

In animals, body movements usually depend on the action of ________ muscles.

1) skeletal
2) smooth
3) cardiac
4) voluntary

Answer 1

In animals, body movements usually depend on the action of skeletal muscles.

Step-by-step explanation:

In animals, body movements usually depend on the action of skeletal muscles. Skeletal muscles are attached to bones and enable voluntary body movements. They are responsible for moving the skeleton and producing movement.