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