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