glial cells

stem cells

muscle cells

prison cells

150 meters per second

1 foot per second

100 miles per hour

1 meter per second

brains

spinal cord

all of the above

a nerve

1 month

100 years

10 years

1 year

muscle

wire

nerve

the brain

stem cells

skin cells

liver cells

muscle cells

multipolar neurons

bipolar neurons

pyramidal neurons

Purkinje neurons

telegraph

proteins

electrical impulses

hormonal

they help carry oxygen to different parts of your body

they regenerate very quickly

they are very long compared to other cells in the body

they do not have a nucleus