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