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