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