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