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