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