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