Science crossword

4. Who eats both plant ad animals.
5. capacity: Maximum organisms that can live in a space and be supported.
7. Feed on flesh
8. a community made of living and nonliving organisms such as air, water and soil.
9. A relationship between two organisms which both benefit from each other.
12. an autotrophic organism
14. A single breath.
17. Everything that lives in an area.
18. A plant that use energy from the sunlight to produce its own food.
21. Air land or water where organisms exist.
22. Moving to place to place.
23. Parts in a plant sell that contains chlorophyll.
24. To come together and live permanently.
26. Following one after the other.
27. A relationship between to different people or groups.
28. eat died plant material.

1. Another word for a group.
2. A person or thing that reacts.
3. Formed as a result of a chemical reaction.
6. the killing by one living organism of another for food
10. The powerhouses of one cell.
11. Obtaining food for another without harming them. parasitism: living on another organisms.
13. something that is adapted
15. Organisms that produce fertile offspring.
16. factor: lack of winter is a (blank) for many deer herds.
19. a heterotrophic individual
20. species: A species that can live in an unstable environment.
25. only eats plants