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