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