By organisms I'm guessing you mean both plant organisms or animal organisms. Rabbits are herbivores therefore they eat plant organisms only. The two main organisms in their diet are grass and leaves.
rabbits and aphids.
rabbits and aphids.
rabbits are lagomorphs meaning that they eat roughage and other sorts of grassy stuff
Hawks, owls, coyotes, foxes, bears, racoons, snakes, and about any other predator larger than itself. It depends where you live, which animals eat rabbits.
No rabbits eat their feces, although all rabbits eat cecotropes. Rabbits have two kinds of droppings: feces, and cecotropes. Baby rabbits that aren't weaned yet eat their mother's cecotropes; once they're weaned, they eat their own cecotropes.
Fox will eat dead organisms like birds,rabbits etc. They may also eat berries or something.
Rabbits feed on grass, forbs and leafy weeds.
Amami rabbits are wild rabbits that live only on two particular islands in Japan: Amami Ōshima, and Toku-no-Shima. Amami rabbits eat grasses, leaves, and acorns.
Wolves, coyotes, feral cats, feral dogs, owls, and foxes eat rabbits.
Cows, sheep, rabbits, horses, gerbils, hamsters, vegans.
Romaine lettuce and cilantro are two plants that rabbits eat. See the related question linked below for more plants that rabbits eat.
Rabbits don't eat animals. They are classified as herbivores. Herbivores only eat plant material such as berries, grass, fruit, etc. However, if you want to be all technical, they eat bacteria, germs, unicellular organisms, and tiny bugs found on the plants they consume. Such as cells!