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