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