Across
- 2. :Adaptation that can be learned
- 3. :Ex. Skin, hair, nails
- 6. :Fights off substances that can meke you sick
- 7. :reproduction with two parents
- 8. :change to better suit environments
- 9. :made up of glands that make hormones.
- 13. :Power house of the cell
- 14. :Make their own food
- 17. :Thread like DNA
- 18. :The basic unit of heredity passed from parent to child.
- 20. :made up of many cells
Down
- 1. :Ex. Producing poison or changing color
- 4. :What something does
- 5. :Ex gills on fish or ducks webbed feet
- 10. :Organisms adapt to survive
- 11. :brings in oxygen and takes out carbon dioxide
- 12. :No Nucleus Ex- bacteria
- 15. :Removes wastes
- 16. :strores water, salts, proteins
- 19. :basic unit of life