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