brains
spinal cord
all of the above
a nerve
True or False: Damage to your nervous system can cause paralysis.
Purkinje neurons
multipolar neurons
pyramidal neurons
bipolar neurons
muscle
nerve
the brain
wire
100 years
1 month
10 years
1 year
stem cells
glial cells
prison cells
muscle cells
100 miles per hour
1 meter per second
1 foot per second
150 meters per second
liver cells
skin cells
proteins
hormonal
electrical impulses
telegraph
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