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