Red blood cells are able to maintain homeostasis because they are bathed in blood, which is to the fluid in the cells themselves.

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

This is the diveristy of ecosystems natural communites and habits it is the variety of ways that species interact with each other and their environment

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from