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