The 31 major nerves that branch out from the spinal cord connecting it to the rest of the body are the
a. cranial nerves
b. vertebrate nerves
c. spinal nerves
d. central nerves'

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.