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