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