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