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