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