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