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