Knotting a rope is an example for

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

Jason puts an apple on top of an ice pack in his lunch bag lunch time the temperature of the apple has decreased what happens to the molecules in the apple when the temperature of the apple decreases