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