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