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Some symbiotic relationships are obligate, meaning that both symbionts entirely depend on each other for survival. For example, many lichens consist of fungal and photosynthetic symbionts that cannot live on their own. Others are facultative (optional): they can, but do not have to live with the other organism.
What is the type of symbiotic relationship where the symbionts can live together but can also survive alone?
A: facultative

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There are many Hokkien speakers among overseas Chinese in Southeast Asia as well as in the United States. Many ethnic Han Chinese emigrants to the region were Hoklo from southern Fujian, and brought the language to what is now Burma (Myanmar), Indonesia (the former Dutch East Indies) and present day Malaysia and Singapore (formerly Malaya and the British Straits Settlements). Many of the Hokkien dialects of this region are highly similar to Taiwanese and Amoy. Hokkien is reportedly the native language of up to 98.5% of the Chinese Filipino in the Philippines, among which is known locally as Lan-nang or Lán-lâng-oē ("Our people’s language"). Hokkien speakers form the largest group of Chinese in Singapore, Malaysia and Indonesia.[citation needed]
Who form the largest group of non Chinese in Malaysia?
A: unanswerable

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The Hanoverian king George II of Great Britain was passionately devoted to his family’s continental holdings, but his commitments in Germany were counterbalanced by the demands of the British colonies overseas. If war against France for colonial expansion was to be resumed, then Hanover had to be secured against Franco-Prussian attack. France was very much interested in colonial expansion and was willing to exploit the vulnerability of Hanover in war against Great Britain, but it had no desire to divert forces to central Europe for Prussia's interest.
Name two diverse geographies that king George II had to protect.
A: his commitments in Germany were counterbalanced by the demands of the British colonies overseas

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Napoleon returned to Paris and found that both the legislature and the people had turned against him. Realizing his position was untenable, he abdicated on 22 June in favour of his son. He left Paris three days later and settled at Josephine's former palace in Malmaison (on the western bank of the Seine about 17 kilometres (11 mi) west of Paris). Even as Napoleon travelled to Paris, the Coalition forces crossed the frontier swept through France (arriving in the vicinity of Paris on 29 June), with the stated intent on restoring Louis XVIII to the French throne.
 When Napoleon left Paris, he went to the palace formerly belonging to whom?
A:
Josephine