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