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