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