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