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