Which bone in the le is non weight bearing?

Classify the descriptions and examples as endocrine or neural control

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria