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