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