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