electrical impulses
telegraph
proteins
hormonal
glial cells
prison cells
stem cells
muscle cells
skin cells
liver cells
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
brains
a nerve
all of the above
spinal cord
multipolar neurons
bipolar neurons
pyramidal neurons
Purkinje neurons
10 years
100 years
1 year
1 month
1 foot per second
100 miles per hour
1 meter per second
150 meters per second
nerve
the brain
wire
muscle
True or False: Damage to your nervous system can cause paralysis.