lets play
Across
- 3. carry a nerve impulse into the cell body
- 5. the basic unit in the nervous system
- 8. allow you to talk
- 9. a part of the central nervous system
- 11. Tiny air sacs in the lungs
- 12. they lead to alveoli
Down
- 1. pull air from outside your body into your respiratory system.
- 2. two identical organs
- 4. connexon between throat and lungs
- 6. the connection between two neurons
- 7. thin process that carries impulses away from the cell body to another neuron or tissue
- 10. Tube that delivers air from your mouth and nose to the trachea