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