The gravitational pull from the moon on the earth's waters causes tides. Tides are the rise and fall of sea levels caused by the combined effects of the rotation of the Earth and the gravitational forces exerted by the Moon and the Sun. The tides occur with a period of approximately 12 and a half … Read more

Well I guess it depends on where you are, in some parts of the world you need to be 16 or 18 while at others you can be almost any age but with a parent/guardian's permission . But if you do get your belly button pierced make sure to take care of it or it … Read more