all of the above
spinal cord
a nerve
brains
1 meter per second
100 miles per hour
150 meters per second
1 foot per second
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
electrical impulses
proteins
hormonal
telegraph
1 year
100 years
10 years
1 month
True or False: Damage to your nervous system can cause paralysis.
muscle
nerve
wire
the brain
Purkinje neurons
multipolar neurons
bipolar neurons
pyramidal neurons
stem cells
glial cells
muscle cells
prison cells
liver cells
skin cells