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