Across
- 1. we can't see cells with the naked eye because they are
- 7. this means cells build organisms
- 9. chloroplasts use _______ to make food for plant cells
- 10. cells have ____________ that help them function
- 12. the cell ____________ protects the cell
- 14. all plants are made of _______________
- 15. the nucleus is like the _________ of the cell
- 18. mitochondria produce energy in ______________
- 19. this means cells help organisms survive
Down
- 2. this organelle gives plant cells structure
- 3. the ____________ holds all the organelles in place
- 4. the cell _____says that all cells come from other cells
- 5. _____________are made of animal cells
- 6. _____________ are the energy factory of animal cells
- 8. the tool that we see cells with
- 11. "organelles" means __________________
- 13. if something doesn't have cells, its'_____________
- 16. all organisms have _________
- 17. cells are the ____________ of structure and function of organisms