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