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