Which of the following is not a factor in efficiency?
a.
metabolism
b.
type of movement
c.
muscle efficiency
d.
digestion

need someone who's already answered the question

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

Describe the potential effects, on people, of unprotected exposure to the sun.give an example of 1 new thing have you learned about the sun’s uv rays.

Why is it important to know first aid/ cpr/ aed?