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