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