| A | B |
| adaptation | this can help an organism survive in its environment |
| consumer | a living thing that must eat food |
| environment | all the living things that surround a living thing |
| food chain | food passing from one organism to another |
| habitat | place where an organism lives |
| organism | a living thing |
| population | organisms of the same kind that live in the same place at the same time |
| predator | this captures and eats other living things |
| prey | an animal eaten by another animal |
| producer | an organism that makes its own food |
| community | all the populations that live in the same place |