the brain
wire
nerve
muscle
100 miles per hour
1 meter per second
1 foot per second
150 meters per second
10 years
1 year
1 month
100 years
skin cells
liver cells
muscle cells
stem cells
True or False: Damage to your nervous system can cause paralysis.
bipolar neurons
pyramidal neurons
multipolar neurons
Purkinje neurons
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
electrical impulses
proteins
telegraph
hormonal
a nerve
spinal cord
all of the above
brains
glial cells
prison cells