Across
- 2. contains only one cell
- 6. reaction
- 8. type of reproduction that has one parent
- 9. reason of reaction
- 12. adopting a parent's feature
- 13. smallest unit of life that makes up the body
- 14. contains many cells
- 15. physical changes
Down
- 1. cells grow to a certain size then divide
- 3. orderly formation of new cells
- 4. production of offspring by sexual or asexual process
- 5. type of reproduction that has two parents
- 7. chemical process in cells of our body that change food into energy
- 10. ability to do work
- 11. internal processes