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