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