Across
- 1. The first line of defense, covering most of the body.
- 5. The second largest part of the brain which helps with motor control and involuntary muscle movement.
- 6. The part of the nervous system that does not include the brain or spinal chord.
- 7. Large cell carrying T and B cells. (armored truck)
- 9. Substances made of proteins specially designed to fight pathogens.
- 11. This type of neuron carries signals from the brain to various parts of the body.
- 12. The longterm resistance to disease that the immune system provides.
Down
- 2. The type of defense that resists ALL foreign substances no matter what.
- 3. Nonspecific defense in which the whole body heats up to slow down pathogens.
- 4. Foreign substances that are harmful to the body.
- 5. The largest portion of the brain.
- 8. Something your body can react to.
- 10. Defense that occurs on the inside of the body against pathogens that break in.