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