pyramidal neurons

bipolar neurons

Purkinje neurons

multipolar neurons

they help carry oxygen to different parts of your body

they do not have a nucleus

they are very long compared to other cells in the body

they regenerate very quickly

spinal cord

a nerve

brains

all of the above

stem cells

muscle cells

prison cells

glial cells

liver cells

stem cells

skin cells

muscle cells

1 month

1 year

10 years

100 years

150 meters per second

1 meter per second

1 foot per second

100 miles per hour

muscle

the brain

wire

nerve

proteins

electrical impulses

telegraph

hormonal