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