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