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