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