Aby-product of involuntary muscle contraction and relaxation is:

Sarah is sitting at the top of the slide in the schools playground. which will increase sarah’s kinetic energy a- an additional child is added to the top of the slide. b- sarah is pushed and moves down the slide. c- sarah climbs down the ladder and off the slide. d- the ladder is moved to the other side of the yard.

How does science influence the decisions made about social, economic, and political issues?

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from