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