1 month
1 year
100 years
10 years
electrical impulses
hormonal
proteins
telegraph
bipolar neurons
multipolar neurons
Purkinje neurons
pyramidal neurons
the brain
wire
nerve
muscle
True or False: Damage to your nervous system can cause paralysis.
muscle cells
prison cells
glial cells
stem cells
liver cells
skin cells
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
100 miles per hour
150 meters per second
1 meter per second
1 foot per second
a nerve
spinal cord
all of the above
brains