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