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