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