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