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