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