Across
- 1. An interaction between two species where both species benefit from each other.
- 4. an environment that includes various species.
- 6. a molecule responsible for the air we breathe
- 7. The maximum amount of species that an organism can hold.
- 9. An interaction between two species where one species takes control of the other species.
- 11. A living organism that affects its environment.
- 12. A connection of food chains that represents what species eat.
- 13. Species that are introduced into an environment and create a danger for the environment and its native species.
- 14. A process that plants use to convert sunlight,CO2 and food into water and oxygen.
Down
- 2. The powerhouse of the cell.
- 3. main energy source for all organisms.
- 5. Store, transmit, and express genetic information.
- 8. non-living thing that affects its environment.
- 9. provides structure.
- 10. energy storage.
