State one possible reason why molecule A could diffuse across the membrane of the cell but molecule B could not

answer: all : )

explanation:

c.more precipitation,but only when emission levels.

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms