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Nervous System 2
| Question | Answer |
|---|---|
| Nerve | bundle of nerve cells |
| Motor Neuron | carry messages to muscles and glands |
| Sensory Neuron | – receive stimuli |
| Regulation | – life process where cells and organisms respond to changes in the environment. |
| Reflex | – involuntary action |
| voluntary | – must think to do it |
| Involuntary | – happens automatically |
| Reflex arc | – path an impulse follows from sensory neuron through the spinal cord to a motor neuron. |
Created by:
gjsund1988