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