glial cells

stem cells

prison cells

muscle cells

spinal cord

all of the above

brains

a nerve

they regenerate very quickly

they are very long compared to other cells in the body

they do not have a nucleus

they help carry oxygen to different parts of your body

Purkinje neurons

bipolar neurons

multipolar neurons

pyramidal neurons

stem cells

liver cells

muscle cells

skin cells

muscle

nerve

wire

the brain

proteins

telegraph

electrical impulses

hormonal

1 month

10 years

1 year

100 years

150 meters per second

100 miles per hour

1 meter per second

1 foot per second