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