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The ____ enables high-order thinking, learning, and memory.
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axon
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The colored part of the eye surrounding the pupil is the ____.
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cerebrum
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Your vertebral column encloses and protects your ____.
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cornea
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A ____ is an electrically excitable cell of the nervous system.
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iris
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The ____ manages automatic body functions like breathing.
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medulla
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The white protective outer coat of the eye is the ____.
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neuron
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The transparent covering of the front of the eye is the ____.
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sclera
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|
The long slender projection of a neuron is called the ____.
|
spinal cord
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