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3
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A type of effector cell
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4
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Whitish chords made up of bundles of nerve fibers held together by connective tissue through which impulses are transmitted.
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5
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Every nerve travel with the _ _ _ _ _ _ _ _ _ _.
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7
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A change either inside or outside the body.
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8
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Controls involuntary muscles.
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10
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Consisting of the brain, spinal cord, spinal nerves, and cranial nerves.
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11
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The brain _ _ _ _ _ _ _ _ _ _ _ the response to the stimulus.
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12
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The nervous system uses _ _ _ _ _ _ _ _ _ _ impulses to transmit messages.
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14
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Tree like branchings of nerve fibers extending from the nerve cell that receive impulses from other neurons.
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17
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About how many pounds does the brain weigh?
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18
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These cells detect a stimulus.
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19
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The _ _ _ _ _ and the spinal cord make up the central nervous system.
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1
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Study of the structure, function, and pathology of the nervous system.
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2
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A nerve cell.
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5
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Protects the spinal cord.
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6
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Send impulses away from the cell body to other nuerons, glands, or muscles.
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9
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The effector cells make a _ _ _ _ _ _ _ _.
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13
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Well organized system that is responsible for coordinating all the many activities that are performed inside and out of the body.
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15
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These can be a muscle or a gland.
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16
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Another name for sensor cells.
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