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