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