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