When doing a laboratory report write up, under which heading would you state what you observed using your sense

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

d. planting trees

the trees take in carbon to make oxygen.