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