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