the brain
nerve
wire
muscle
bipolar neurons
pyramidal neurons
multipolar neurons
Purkinje neurons
skin cells
muscle cells
liver cells
stem cells
glial cells
prison cells
proteins
telegraph
electrical impulses
hormonal
they regenerate very quickly
they are very long compared to other cells in the body
they help carry oxygen to different parts of your body
they do not have a nucleus
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.
10 years
1 month
1 year
100 years
all of the above
brains
a nerve
spinal cord