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