science review
Across
- 5. without thought or will.
- 9. to maintain the body's equilibrium.
- 10. breaks down and absorbs nutrients.
- 12. secrete hormones.
- 14. body temperature is grater than 40 Celsius.
- 15. a state of not having enough water in the body.
- 16. a system to relay electrical signals.
Down
- 1. a system to provide movement.
- 2. body temperature is abnormally low.
- 3. a system to provide support for the body.
- 4. cells group together to form ____.
- 6. a fever is what type of feed back?
- 7. ____ of primary tissue types.
- 8. the maintenance of keeping a stable body temperature.
- 11. there are nine ____ in the body.
- 13. with thought and will.