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