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