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