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