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