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