all of the above

a nerve

brains

spinal cord

100 years

10 years

1 month

1 year

Purkinje neurons

bipolar neurons

multipolar neurons

pyramidal neurons

telegraph

electrical impulses

proteins

hormonal

prison cells

glial cells

stem cells

muscle cells

nerve

muscle

the brain

wire

1 meter per second

150 meters per second

1 foot per second

100 miles per hour

they are very long compared to other cells in the body

they help carry oxygen to different parts of your body

they regenerate very quickly

they do not have a nucleus

liver cells

stem cells

skin cells

muscle cells