the brain
muscle
wire
nerve
1 month
10 years
100 years
1 year
Purkinje neurons
pyramidal neurons
multipolar neurons
bipolar neurons
stem cells
liver cells
muscle cells
skin cells
glial cells
prison cells
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
1 foot per second
1 meter per second
150 meters per second
100 miles per hour
True or False: Damage to your nervous system can cause paralysis.
all of the above
brains
spinal cord
a nerve
hormonal
electrical impulses
telegraph
proteins