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.
a nerve
all of the above
spinal cord
brains
bipolar neurons
multipolar neurons
Purkinje neurons
pyramidal neurons
wire
muscle
nerve
the brain
telegraph
proteins
electrical impulses
hormonal
they regenerate very quickly
they help carry oxygen to different parts of your body
they are very long compared to other cells in the body
they do not have a nucleus
muscle cells
skin cells
stem cells
liver cells
100 years
10 years
1 month
1 year
glial cells
prison cells