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