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