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