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