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