all of the above

a nerve

spinal cord

brains

glial cells

prison cells

muscle cells

stem cells

wire

nerve

muscle

the brain

pyramidal neurons

Purkinje neurons

multipolar neurons

bipolar neurons

liver cells

muscle cells

stem cells

skin cells

100 miles per hour

150 meters per second

1 foot per second

1 meter per second

10 years

1 year

100 years

1 month

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

electrical impulses

telegraph

proteins

hormonal