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