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