The cubic centimeter (cm3) is a measurement of which of the following quantities?

density
temperature
volume
mass

All but one describes an effect of aging on the digestive system. a) decreased acid secretion b) decreased elasticity of stomach c) capacity to resist damage decreases d) food remains in stomach for less time

Study this image which statement best describes the rock shown check all that apply

Most animal cells membranes have proteins that pump ions out of the cell and potassium ions into the cell