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