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