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