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