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