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