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