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