Nervous System

skin cells

liver cells

muscle cells

stem cells

glial cells

stem cells

prison cells

muscle cells

1 meter per second

150 meters per second

100 miles per hour

1 foot per second

1 year

10 years

1 month

100 years

telegraph

proteins

hormonal

electrical impulses

the brain

wire

muscle

nerve

they do not have a nucleus

they are very long compared to other cells in the body

they help carry oxygen to different parts of your body

they regenerate very quickly

Purkinje neurons

multipolar neurons

bipolar neurons

pyramidal neurons

spinal cord

a nerve

all of the above

brains