muscle

nerve

the brain

wire

prison cells

glial cells

stem cells

muscle cells

100 years

1 year

10 years

1 month

all of the above

a nerve

spinal cord

brains

skin cells

stem cells

liver cells

muscle cells

1 meter per second

150 meters per second

100 miles per hour

1 foot per second

proteins

hormonal

telegraph

electrical impulses

Purkinje neurons

multipolar neurons

pyramidal neurons

bipolar neurons

they do not have a nucleus

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