Across
- 1. all cells have the same ________
- 4. animals have _________ to help them survive in their habitats
- 6. the ability to exchange oxygen and carbon dioxide with the environment
- 7. to be able to respond to touch,hear,taste,smell and sight
- 9. the largest organ in human bodies
- 10. biology is a study of living _________
- 11. constantly changing hight and shape
Down
- 2. to make or repair yourself and multiplying cells
- 3. we all need ________ to survive
- 5. the ability to go from one position to another
- 8. removal of waste products