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