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