What would be an example of an antibiotic part of the environment? a) temperature b) trees c) animals d) 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

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.