A bear is placed in a laboratory whose interior is designed to precisely mimic its natural environment. However, the environment is kept in full light 24 hours a day, 365 days a year. Which of the following is the bear likely to do?1) attempt to mate.
2) behave normally.
3) stop foraging.
4) fail to hibernate.

2.) behave normally

the bear should behave normally because if the lighting is the only problem here the other two options wouldn't make sense as the temperature will stay as though it were winter and foraging wouldn't change because bear only go out in darkness to avoid people, and people are not a part of the perfect environment.

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