1 meter per second

150 meters per second

100 miles per hour

1 foot per second

prison cells

muscle cells

glial cells

stem cells

1 month

10 years

1 year

100 years

proteins

telegraph

hormonal

electrical impulses

Purkinje neurons

pyramidal neurons

bipolar neurons

multipolar neurons

spinal cord

a nerve

all of the above

brains

wire

the brain

nerve

muscle

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

they regenerate very quickly

liver cells

stem cells

skin cells

muscle cells