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