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