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