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