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