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