1 foot per second

1 meter per second

100 miles per hour

150 meters per second

muscle

nerve

wire

the brain

1 year

1 month

10 years

100 years

telegraph

hormonal

proteins

electrical impulses

skin cells

liver cells

stem cells

muscle cells

they help carry oxygen to different parts of your body

they regenerate very quickly

they are very long compared to other cells in the body

they do not have a nucleus

glial cells

muscle cells

stem cells

prison cells

brains

all of the above

a nerve

spinal cord

Purkinje neurons

bipolar neurons

pyramidal neurons

multipolar neurons