Across
- 7. more than one cell
- 8. have to eat organisms to get the sun's energy
- 9. when unspecialized cells become specialized
- 10. is an organism's ability to maintain stable internal conditions
- 12. one cell
- 13. make food directly from the sunlight
- 14. has a nucleus
- 15. nonliving parts of an environment
Down
- 1. no nucleus
- 2. is how your body uses energy
- 3. describes an object by including a description of it
- 4. living parts of an environment
- 5. describes an object by including numbers about the object
- 6. reproduction that involves two parents
- 11. reproduction that involves one parent