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