Bone structure can vary depending on the type of bone, but there are some generalizations. Bones consist of three different kinds of cells. Vertebrate bones are composed of a substance called hydroxyapatite, which is made of calcium phosphate.
Balanced generally is positive terminology for a government that equally represents all the interests and parties of a nation in its government. Divided government is the negative form where these interests clash and nothing gets done in government because the parties have equal power and never agree.
What is a 'Balanced Budget' A balanced budget is a situation in financial planning or the budgeting process where total revenues are equal to or greater than total expenses. A budget can be considered balanced in hindsight, after a full year's worth of revenues and expenses have been incurred and recorded.