Spots are caused by many ways: fatty foods, if u don't clean ur hands and touch ur face more and more spots would come. It is common for teenagers to get spots 80% if teenagers get spots all over the world.
Because teenagers grow hormones on their skin and this causes tempers
The flow of molten magma is what causes varying hot spots on Earth. Hot spots are also known to heat water beneath the ground.
sun
Blackheads
many people get spots at times when they're teenagers. it is just a sign of puberty. everyone goes through it at one stage in their life.
what causes spots on back then tummy on a 2 year old
Internet
generally bleach is what causes white stains in clothing.
Hot spots are caused by over heating the rotors Causes: "riding" the brakes, faulty brake components, general abuse
Accidents, Homicide, Suicide.
bleach
Churning Motions