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