wire
nerve
muscle
the brain
10 years
100 years
1 month
1 year
liver cells
stem cells
muscle cells
skin cells
pyramidal neurons
multipolar neurons
Purkinje neurons
bipolar neurons
True or False: Damage to your nervous system can cause paralysis.
glial cells
prison cells
spinal cord
a nerve
all of the above
brains
proteins
hormonal
telegraph
electrical impulses
they regenerate very quickly
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
1 meter per second
100 miles per hour
150 meters per second
1 foot per second