Direction : write " True " if the statement is correct and " False " if the statement is incorrect
1. Both age and sex structures are the social structures of a given population .
2. Fertility is a biological factor by which a population replaces itself .
3. The low lands of Ethiopia are areas of densely populated .
4. It is possible to minimize the impacts traffic accidents .
5. Archaeology study both human prehistory and history .
6. Australopithecines were the earliest human species .
7. Homo Sapiens are the same and one with modern human being