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