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