Which of the following events represents a disruption in access to the energy source needed by an organism? . a. a weed is uprooted from the soil.. b. oxygen is removed from the water in a fish’s bowl.. c. a cactus is moved from a sunny windowsill to a dark room.. d. the water bowl is removed from a hamster’s cage.

C. A cactus is moved from a sunny windowsill to a dark room.

A cactus is moved from a sunny windowsill to a dark room it represents a disruption in access to the energy source needed by an organism because here, the cactus was previously receiving sunlight from a sunny windowsill as a form of energy which is required to conduct photosynthesis but when it was moved to dark room the access of energy disrupted.