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