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