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