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