Acell will shrink when placed in a hypertonic solution becouse of the process called

The process is called osmosis..its the transportation of water

A cell placed in a hypertonic solution will shrink in a process called crenation.

Glad to help ya!! :).

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