1 foot per second

150 meters per second

100 miles per hour

1 meter per second

prison cells

muscle cells

glial cells

stem cells

1 month

1 year

10 years

100 years

skin cells

stem cells

liver cells

muscle cells

pyramidal neurons

multipolar neurons

bipolar neurons

Purkinje neurons

the brain

nerve

wire

muscle

hormonal

electrical impulses

proteins

telegraph

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

they regenerate very quickly

they do not have a nucleus

a nerve

spinal cord

all of the above

brains