Question

True or False: Damage to your nervous system can cause paralysis.

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True
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False
Question

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brains

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a nerve

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all of the above

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spinal cord

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Question

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they regenerate very quickly

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they do not have a nucleus

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they are very long compared to other cells in the body

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they help carry oxygen to different parts of your body

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Question

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100 years

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1 year

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10 years

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1 month

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Question

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hormonal

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electrical impulses

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telegraph

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proteins

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Question

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pyramidal neurons

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multipolar neurons

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Purkinje neurons

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bipolar neurons

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Question

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skin cells

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liver cells

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muscle cells

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stem cells

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Question

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the brain

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nerve

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muscle

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wire

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Question

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muscle cells

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stem cells

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prison cells

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glial cells

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Question

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1 meter per second

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150 meters per second

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Selected

100 miles per hour

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1 foot per second

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