stem cells
glial cells
muscle cells
prison cells
wire
the brain
nerve
muscle
liver cells
skin cells
brains
all of the above
a nerve
spinal cord
100 miles per hour
150 meters per second
1 meter per second
1 foot per second
10 years
1 year
100 years
1 month
telegraph
hormonal
electrical impulses
proteins
Purkinje neurons
pyramidal neurons
bipolar neurons
multipolar neurons
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
True or False: Damage to your nervous system can cause paralysis.