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