blood type. Any of the four main types into which human blood is divided: A, B, AB, and O. Blood types are based on the presence or absence of certain substances, called antigens, on red blood cells.Also called blood group.lood type. Any of the four main types into which human blood is divided: A, B, AB, and O. Blood types are based on the presence or absence of certain substances, called antigens, on red blood cells.
Amendments are sent to the legislatures of the states by default. Only one amendment, the 21st, specified a convention. In any case, passage by the legislature or convention is by simple majority. The Constitution, then, spells out four paths for an amendment:
Yup, the founders of our country, recognozed that their world may change and things within the Constitution will need to change with it. Thats the beauty of this country, is that the Constitution is a living, breathing document and changes as it needs to. Look at the 18 and 21st amendments. zebj25 Â· 9 years ago.