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