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