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