As a result of DNA testing, scientists learned the Black Death was
A. the pneumonic plague, not the bubonic plague.

B. Both the pneumonic and the plague

C. Caused by parasites found in drinking water

D. Caused by parasites such as bed bugs

the han greatly expands the chinese empire. the han dynasty retains the centralized bureaucracy and unified political system of the qin but adopts and grafts upon this the confucian view that government should be run by educated, ethical men.

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the answer is actually b.   as habitats are destroyed, animals and plants may become extinct.   , according to edge nuity

oh i never knew that

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