glial cells

muscle cells

prison cells

stem cells

10 years

1 month

100 years

1 year

they regenerate very quickly

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

1 meter per second

150 meters per second

1 foot per second

100 miles per hour

wire

nerve

the brain

muscle

pyramidal neurons

Purkinje neurons

bipolar neurons

multipolar neurons

electrical impulses

proteins

hormonal

telegraph

all of the above

spinal cord

brains

a nerve

stem cells

muscle cells

liver cells

skin cells