1 month

10 years

100 years

1 year

prison cells

muscle cells

glial cells

stem cells

1 foot per second

150 meters per second

100 miles per hour

1 meter per second

proteins

hormonal

electrical impulses

telegraph

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

nerve

muscle

the brain

wire

liver cells

stem cells

muscle cells

skin cells

brains

spinal cord

a nerve

all of the above

Purkinje neurons

multipolar neurons

bipolar neurons

pyramidal neurons