| A | B |
| population | a group of organisms of the sams kind living in the same place |
| community | all of the populations together in the same place |
| water environments | ponds, ocean, marshes, swamps, streams |
| aquatic organisms | animals that live in water environments, ie ponds, sreams |
| dry-land environment | deserts, grasslands, rain forests, and forests |
| terrestrial organisms | animals that live in dry land envionments |
| growing roots close to the surface to collect and store water | how plants adapt in the desert |
| adapt | animals do this to survive |
| instinct | skills animals are born with |
| learned behavior | skills an animal is taught |
| food chain | shows the way food passes from one organism to another organism in a community |
| consumer | eats living things |
| producer | makes the food |
| carnivore | eats meat |
| herbivore | eats plants |
| omnivore | eats meats and plants |
| decomposer | breaks down living things |