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