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