Which cell part helps to control the materials that enter and leave a cell? A. nucleus
B. cell wall
C. cytoplasm
D. cell membrane

Several bodily responses are described below. for each response, determine what caused the change in homeostasis. body starts to sweat breathing rate increases amount of saliva produced changes body starts to shiver

What do all celular activities in living organisms use as a source of energy?

How do demetri's results show that digestive enzymes are crucial to maintaining homeostasis inside the body?