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