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