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