prison cells

muscle cells

stem cells

glial cells

bipolar neurons

pyramidal neurons

multipolar neurons

Purkinje neurons

they do not have a nucleus

they regenerate very quickly

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

stem cells

muscle cells

liver cells

skin cells

150 meters per second

100 miles per hour

1 foot per second

1 meter per second

muscle

nerve

the brain

wire

1 month

1 year

100 years

10 years

spinal cord

a nerve

all of the above

brains

proteins

electrical impulses

telegraph

hormonal