1 year

10 years

1 month

100 years

pyramidal neurons

bipolar neurons

multipolar neurons

Purkinje neurons

wire

the brain

nerve

muscle

all of the above

a nerve

spinal cord

brains

prison cells

muscle cells

stem cells

glial cells

100 miles per hour

1 meter per second

1 foot per second

150 meters per second

they help carry oxygen to different parts of your body

they are very long compared to other cells in the body

they do not have a nucleus

they regenerate very quickly

electrical impulses

telegraph

proteins

hormonal

skin cells

stem cells

muscle cells

liver cells