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