Across
- 2. They transmit visual information to your brain.
- 6. It pumps blood throughout your body.
- 10. They expand to allow air in
- 11. One of Teacher Marsha's Subject
- 12. They have stones sometimes, but not all the time
- 13. Cells of the immune system
- 14. The best color
Down
- 1. Where are your ____?
- 3. ____ runs thicker than water.
- 4. Building block of life
- 5. the control center of the body
- 7. One of the Best Presidents of all time
- 8. Inherited from your parents
- 9. Previous Bio Teacher
- 15. Alec Deron