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