Write down the reaction you think will occur after you immerse the egg in the vinegar. Come back in an hour, and record your observations.

the median of the data is 4.5.

i think the answer is b.

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