10 years

1 month

100 years

1 year

glial cells

muscle cells

prison cells

stem cells

Purkinje neurons

bipolar neurons

pyramidal neurons

multipolar neurons

1 foot per second

1 meter per second

100 miles per hour

150 meters per second

they are very long compared to other cells in the body

they help carry oxygen to different parts of your body

they do not have a nucleus

they regenerate very quickly

all of the above

brains

a nerve

spinal cord

wire

nerve

the brain

muscle

telegraph

electrical impulses

hormonal

proteins

skin cells

liver cells

muscle cells

stem cells