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