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