100 years
1 month
1 year
10 years
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.
100 miles per hour
150 meters per second
1 foot per second
1 meter per second
all of the above
a nerve
spinal cord
brains
Purkinje neurons
pyramidal neurons
multipolar neurons
bipolar neurons
stem cells
prison cells
muscle cells
glial cells
proteins
electrical impulses
hormonal
telegraph
liver cells
skin cells
muscle
wire
the brain
nerve