glial cells

prison cells

stem cells

muscle cells

100 years

1 year

10 years

1 month

Purkinje neurons

pyramidal neurons

bipolar neurons

multipolar neurons

they do not have a nucleus

they are very long compared to other cells in the body

they regenerate very quickly

they help carry oxygen to different parts of your body

liver cells

muscle cells

stem cells

skin cells

brains

a nerve

all of the above

spinal cord

nerve

the brain

muscle

wire

hormonal

telegraph

proteins

electrical impulses

150 meters per second

100 miles per hour

1 meter per second

1 foot per second