Nervous system
The brain, spinal cord and nerves: the body's message network, which senses, decides and sends orders. Its cells, neurons, carry electrical signals, and for some dangers the spinal cord answers on its own, in a reflex.
Depth 1 · Foundation
You can name the parts of the nervous system, describe how a neuron passes a signal on, and explain how a reflex works.
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- 1
Foundation
You can name the parts of the nervous system, describe how a neuron passes a signal on, and explain how a reflex works.
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