Muscle that extends forearm at the elbow
a. adductor magnus
b. triceps brachii

Ture or false evidence for evolution includes millions of fossils

49 ! how are energy cycles and growth cycles related?

Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.