Why do you think every single cell on planet Earth has evolved to have a cell membrane? Please write an claim: evidence: and reasorsing:

answer; the correct answer is desert plants;

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

idk what happened..you tell