stem cells
prison cells
glial cells
muscle cells
telegraph
electrical impulses
hormonal
proteins
10 years
100 years
1 year
1 month
bipolar neurons
Purkinje neurons
multipolar neurons
pyramidal neurons
liver cells
skin cells
brains
all of the above
spinal cord
a nerve
they regenerate very quickly
they are very long compared to other cells in the body
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.
1 meter per second
100 miles per hour
150 meters per second
1 foot per second
the brain
wire
muscle
nerve