Across
- 4. something inside your bone
- 8. what happened from the stimulus
- 9. what makes up your ear
- 11. kleenex, the distinct types of material of which animals made of
- 15. bones that are ot help you mave along with muscles
- 16. something to help your internal tempurature stay the same
- 17. a sponge ______se'e water
- 18. some thing don't have this,eukaryote
Down
- 1. something with a skeletal system
- 2. a substance that provides nourishment essential for growth
- 3. a regulatory substance produced in an organism and transported in tissue fluids such as blood or sap to stimulate specific cells or tissues into action.
- 5. the stomach is a ____
- 6. some things are only one of these
- 7. gel stuff, the filling of cells to hold the organ-like structures in place
- 10. an organ in the human or animal body which secretes particular chemical substances
- 12. something Ms. Wiggins has a lot of
- 13. the thing that triggers a response
- 14. where two parts of your skeleton meet