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