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