| Question | answer |
| -cord | |
| triggered by anything that touches you | |
| is more heat sensitive than your heel | |
| nervous system that works on its own | |
| create impulse to brain when touched | |
| is sent to spinal cord if you touch something hot | |
| receives messages from neurons | |
| voluntary actions | |
| helps the impulse get from neuron one to another | |
| carry messages back and forth to the brain | |
| nervous- | |
| if you put your hand in hot water, this happens. Brain not needed | |