Why is tutankhamun’s tomb, the most complete pharaoh’s tomb discovered, such a significant discovery? it provides detailed insights into tutankhamun’s many accomplishments. it provides detailed insights into the pharaoh’s role in society. it provides detailed insights into life and death in ancient egypt. it provides detailed insights into social stratification in ancient egypt.

The correct answer is "It provides detailed insights into life and death in ancient Egypt". Tutankhamun’s tomb discovery revealed many aspects of how ancient Egypt managed life and death as a society. Since this was the only royal burial found intact, many insights were unburied, including: 150 items buried with the mummy including amulets, bracelets, collars, rings, and daggers;  Tutankhamun was around 18 years when he died; two coffins with the mummies of two premature fetuses that has been hypothesized to be Tutankhamun children; among other discoveries.

the three roles stated in the dialogue develop the siblings' personalities.

lloyd's personality looks like a trademarketer

dana's personality is afraid from lloyd's behavior and the oldest sister is a decided person who tries to solve any conflict

demand is the need and oportunity to buy a given good or service.