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