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