Sensory neurons synapse in the CNS with an interneuron known as a
A) first-order neuron.
B) second-order neuron.
C) third-order neuron.
D) motor neuron.
E) efferent neuron.
B
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List at least three muscles that contribute to smiling
What will be an ideal response?
what are the actions of the flexor carpi radialis? check all that apply.
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