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