Across
- 2. removal of waste matter
- 4. organisms made up of multiple cells
- 5. nuclear membrane disappears
- 8. group of organs working together
- 9. taking food into body or cell membrane
- 10. all levels working together
- 13. two nuclei form
- 15. groups of different tissues joined
- 17. organisms are only made of only one cell
- 20. makes reproductive cells
- 21. produced from reactants
- 22. molecules move around the membrane
- 23. chromosomes line up in the middle
- 24. makes body cells for growth and repair
- 25. chromosomes double
Down
- 1. process that converts food into energy
- 3. ingredients
- 6. process where plant makes food
- 7. substances move in and out of the cell
- 11. breaking down food into smaller pieces
- 12. cytoplasm splits into two halves
- 14. healthy internal balance of things
- 16. similar cells joined together
- 18. chromosomes separate
- 19. basic building blocks of life