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