Leaves
a) can be used for sexual reproduction
b) absorb water and minerals from soil
c) are the main location for photosynthesis
d) contain the reproductive organs for flowers

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

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4

What is the process of pulling apart an n2 molecule nevermind i got it