Essay on joint family advantage and disadvantage

These assumptions have been challenged by the discovery in 2009 of two small pieces of bone airing striations made by stone. One bone was from an antelope sized animal and the other from a bovid the size of a modern cow. The bones were  found at Dikika, Ethiopia within the securely dated Sidi Hakoma formation and given an age of million years.  By process of elimination, trampling of the bones underfoot by animals, toothmarks or their having been tumbled in a stream were ruled out and the only explanation for the markings appears to be the use of stone to scrape flesh from the bones and  striking one of the bones to fracture it and extract the marrow.

Essay on joint family advantage and disadvantage

essay on joint family advantage and disadvantage

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