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