Queen Elizabeth II at the Trooping the Colour, London, on her Official Birthday, 14 June 2008. The day is marked in London by the ceremony of Trooping the Colour, which is also known as the Queen's Birthday Parade.he sovereign's birthday had been observed in Canada since 1845, when the parliament of the Province of Canada passed a statute to officially recognize Queen Victoria 's birthday, 24 May.
Answers.comÂ® is making the world better one answer at a time. Calcium comes from stars, I think from white dwarf stars that go supernova. Hopefully someone can improve this by giving more specifics.
Calcium as the element is a grey silvery metal. The metal is rather hard. Calcium is an essential constituent of leaves, bones, teeth, and shells. Calcium is the fifth most abundant element in the earth's crust and makes up more than 3% of the crust.