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