Complete the sentence to explain how body parts move. When muscles contract and relax, the muscles move the
attached to them. This results in movement of different parts of the body.

What pattern of migration do whales follow?

The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student:

In each transformation of energy , some energy what?