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