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