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