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