Across
- 3. interconnected set of food chains
- 4. an organism that gets energy from eating antoher organism
- 7. to make the boy well again
- 8. group of organisms that are similar to one another
- 12. the change in a object's position
- 13. the space and conditions and living/nonliving things around
- 16. increase in size
- 17. the matter from which a thing is or can be made
- 18. the requirements for the well-being of an organism
Down
- 1. when the well being of two things are linked together
- 2. process in which plants make thier own food
- 5. breaks down dead or nonliving things
- 6. the heaviness of an object
- 9. organism that maes itwon of food
- 10. what is needed to do or cause change
- 11. all living and nonliving things in an environment
- 14. anything that has mass and takes up space
- 15. type of otganism that gets its energy from the sun