nerve
wire
the brain
muscle
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.
they help carry oxygen to different parts of your body
they do not have a nucleus
they regenerate very quickly
they are very long compared to other cells in the body
liver cells
muscle cells
stem cells
skin cells
telegraph
proteins
hormonal
electrical impulses
10 years
100 years
1 month
1 year
prison cells
glial cells
pyramidal neurons
Purkinje neurons
multipolar neurons
bipolar neurons
brains
a nerve
spinal cord
all of the above