| A | B |
|---|
| ecosystem | biotic and abiotic together |
| habitat | place where organisms lives |
| community | counting different species in an area |
| population | counting members of 1 species |
| species | look alike, act alike and can have babies |
| structural adaptation | body parts to help organism survive |
| behavioral adaptation | actions to help organisms survive |
| symbiosis | relationship between 2 species |
| mutualism | both species benefit |
| commensalism | only 1 species benefits |
| parasitism | 1 species benefits, 1 is harmed |
| biotic | living and dead things |
| abitoic | things that were never alive |
| photosynthesis | how plants turn sunlight into food |
| food chain | nutrients + energy passed on |
| food web | many food chains connected |
| food pyramid | how much energy gets passed on |
| producer | creates food from sunlight |
| consumer | eats others for energy |
| decomposer | recycles nutrients back |
