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