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