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