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