glial cells

stem cells

prison cells

muscle cells

brains

spinal cord

all of the above

a nerve

100 miles per hour

1 foot per second

150 meters per second

1 meter per second

electrical impulses

hormonal

telegraph

proteins

100 years

1 year

1 month

10 years

pyramidal neurons

multipolar neurons

bipolar neurons

Purkinje neurons

they do not have a nucleus

they regenerate very quickly

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

muscle cells

stem cells

skin cells

liver cells

muscle

nerve

the brain

wire