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