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