2.  an organism that makes its own food

4.  an organism that eats other living things to get energy

6.  animals that help to break down dead plants and animals and return nutrients to the soil to help plants and animals live and grow

8.  shows how food and energy passes from one organism to another in an ecosystem

9.  Consumer  Producer  Decomposer

10.  This shows how several food chains connect and overlap

12.  A diagram that shows the amount of energy passed from one organism to another along a food chain

14.  An animal that eats only other animals

16.  an animal that consumes only plants

18.  an animal that eats plants as well as other animals