Organisms that feed on dead material in this way are called saprophytes.
Decaying plant material, bacteria, fungi and attached organisms.
Decomposers.
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.
Foxes are omnivores and eat both plant and animal organisms.
rabbits and aphids.
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!
Like any other green plant, they get their energy from sunlight. The tiny organisms that make up plankton include animals (zooplankton) that eat smaller organisms and plant material, which gives them energy.
it is organisms that feed on food osmotically from dissolved organic material
Mostly plant material.
grass and plant material
A deer will eat killed animals, including rabbits. They mostly eat the intestines which are full of half-digested plant material. Plant material is their normal food.
Yes, they are. Also, they eat plant material, so they are herbivores.