A model that shows how energy flows through a food chain
A living thing that hunts and kills other living things for food
An organism that breaks down the remains of dead organisms into simpler substances
A model of the path that the energyin food takes as it mooves through an ecosystem
An animal that feeds on the remains of dead animals that it did not hunt or kill
An organism that uses the suns energy to make its own food through photosynthesis
A model that shows how food chains overlap in an ecosystem