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