| A | B |
|---|
| producer | an organism that makes its own food |
| consumer | an organism that eats other organisms |
| decomposer | a type of consumer that gets its food by breaking down animal wastes and remains of dead plants and animals |
| predator | an animal that feeds on other living animals |
| prey | the animals predators eat |
| scavenger | an animal that eats the remains of animals that have died |
| symbiosis | a relationship between two organisms of different species that benefits one or both of the organisms |
| parasitism | a symbiotic relationship in which one organism benefits and the other organism is harmed |
| mutualism | the symbiotic relationship that benefits both organisms involved |
| commensalism | a symbiotic relationship that benefits one organism and doesn't harm or help the other organism |
