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