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