Across
- 4. the capacity to do work
- 5. helps the body fight disease
- 6. the outside of an animal cell
- 8. contains chlorophyll
- 11. a dietary component
- 12. the building blocks of life
- 13. contains the chromosomes
- 16. the study of living organisms
- 17. to increase in number
- 18. the outside of a plant cell
- 19. to move to a specific place
- 20. cell division
Down
- 1. segments of DNA found on chromosomes
- 2. to produce a new organism
- 3. It is created by bone marrow.
- 7. speeds up chemicle reaction
- 9. gets rid of bacteria and harmful cells
- 10. smallest unit that can operate as an indpendant
- 14. a life form
- 15. to seperate