Nervous System

all of the above

a nerve

spinal cord

brains

bipolar neurons

Purkinje neurons

pyramidal neurons

multipolar neurons

stem cells

liver cells

skin cells

muscle cells

the brain

wire

nerve

muscle

proteins

electrical impulses

hormonal

telegraph

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

they do not have a nucleus

they regenerate very quickly

muscle cells

prison cells

stem cells

glial cells

1 meter per second

100 miles per hour

1 foot per second

150 meters per second

10 years

1 year

1 month

100 years