muscle
wire
the brain
nerve
glial cells
stem cells
muscle cells
prison cells
1 month
1 year
100 years
10 years
spinal cord
brains
a nerve
all of the above
150 meters per second
1 foot per second
100 miles per hour
1 meter per second
telegraph
proteins
hormonal
electrical impulses
bipolar neurons
multipolar neurons
Purkinje neurons
pyramidal neurons
they regenerate very quickly
they are very long compared to other cells in the body
they help carry oxygen to different parts of your body
they do not have a nucleus
liver cells
skin cells
True or False: Damage to your nervous system can cause paralysis.