Nervous System

1 meter per second

1 foot per second

150 meters per second

100 miles per hour

skin cells

muscle cells

liver cells

stem cells

nerve

the brain

wire

muscle

prison cells

stem cells

muscle cells

glial cells

pyramidal neurons

Purkinje neurons

multipolar neurons

bipolar neurons

telegraph

proteins

electrical impulses

hormonal

10 years

1 month

100 years

1 year

all of the above

spinal cord

brains

a nerve

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

they regenerate very quickly

they do not have a nucleus