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Plant circadian rhythms tell the plant what season it is and when to flower for the best chance of attracting pollinators. Behaviors showing rhythms include leaf movement, growth, germination, stomatal/gas exchange, enzyme activity, photosynthetic activity, and fragrance emission, among others. Circadian rhythms occur as a plant entrains to synchronize with the light cycle of its surrounding environment. These rhythms are endogenously generated and self-sustaining and are relatively constant over a range of ambient temperatures. Important features include two interacting transcription-translation feedback loops: proteins containing PAS domains, which facilitate protein-protein interactions; and several photoreceptors that fine-tune the clock to different light conditions. Anticipation of changes in the environment allows appropriate changes in a plant's physiological state, conferring an adaptive advantage. A better understanding of plant circadian rhythms has applications in agriculture, such as helping farmers stagger crop harvests to extend crop availability and securing against massive losses due to weather.
What plant behavior is not controlled by circadian rythems??
A: unanswerable

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Peace between England and the Netherlands in 1688 meant that the two countries entered the Nine Years' War as allies, but the conflict—waged in Europe and overseas between France, Spain and the Anglo-Dutch alliance—left the English a stronger colonial power than the Dutch, who were forced to devote a larger proportion of their military budget on the costly land war in Europe. The 18th century saw England (after 1707, Britain) rise to be the world's dominant colonial power, and France becoming its main rival on the imperial stage.
When did England and the Netherlands make peace?
A: 1688

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At the end of the 1990s, Israel, under the leadership of Benjamin Netanyahu, withdrew from Hebron, and signed the Wye River Memorandum, giving greater control to the Palestinian National Authority. Ehud Barak, elected Prime Minister in 1999, began the new millennium by withdrawing forces from Southern Lebanon and conducting negotiations with Palestinian Authority Chairman Yasser Arafat and U.S. President Bill Clinton at the 2000 Camp David Summit. During the summit, Barak offered a plan for the establishment of a Palestinian state. The proposed state included the entirety of the Gaza Strip and over 90% of the West Bank with Jerusalem as a shared capital, although some argue that the plan was to annex areas which would lead to a cantonization of the West Bank into three blocs, which the Palestinian delegation likened to South African "bantustans", a loaded word that was disputed by the Israeli and American negotiators. Each side blamed the other for the failure of the talks.
Who led Israel in the 1990s?
A: Benjamin Netanyahu

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Many teachers at Sabha were Egyptian, and for the first time Gaddafi had access to pan-Arab newspapers and radio broadcasts, most notably the Cairo-based Voice of the Arabs. Growing up, Gaddafi witnessed significant events rock the Arab world, including the 1948 Arab–Israeli War, the Egyptian Revolution of 1952, the Suez Crisis of 1956, and the short-lived existence of the United Arab Republic between 1958 and 1961. Gaddafi admired the political changes implemented in the Arab Republic of Egypt under his hero, President Gamal Abdel Nasser. Nasser argued for Arab nationalism; the rejection of Western colonialism, neo-colonialism, and Zionism; and a transition from capitalism to socialism. Nasser's book, Philosophy of the Revolution, was a key influence on Gaddafi; outlining how to initiate a coup, it has been described as "the inspiration and blueprint of [Gaddafi's] revolution."
What political ideology did Nasser implement?
A:
transition from capitalism to socialism