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