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