Skin cells(1 point) continually replicate. become senescent quickly. become quiescent quickly. have terminally differentiated.

i do not know and i have a 100 in this class

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.

no i don't feel that humans have oversubscribed some medications

where in your body is there an enzyme that does function at a high or low ph? what is the name of that enzyme and its function?