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