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