[Q]: Rob likes to visit high mountainous locations. Last year he visited the the Alps mountains in Austria. There he saw an unique type of glacier called valley glacier. This year he went further east to visit the Ural mountains in Russia. There he didn't see any valley glacier. In which year Rob would not observe quarrying effect, this year or last year?
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[A]: this year
input: Please answer the following: Dan studied multicellular organisms that presented mutations. Group A presented gemline mutations, while group B presented somatic mutations. He was fascinated by these organisms. Which group had more organisms having mutations that can be passed to the next generation?
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output: Group A
Please answer this: There is a strange phenomenon going on in Siberia. Biologist noticed that 60 percent of the Siberian Tigers have leucism, and another 40 percent have albinism. They labeled the first group as group A and the latter one as group B. They need to find the reasons for this phenomenon. Would group B may or may not defintely have eyes not affected by loss of pigmentation?
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Answer: may not
Problem: Paul and Dirk were studying the human digestive system. paul studied more about the stomach, while Dirk studied more about the jejunum. Which student read less about villi?

A: Paul
Problem: Given the question: Two pedologists studied different types of soil. Yun studied forest soils, while Jian studied grassland soil. They were both very surprised with they findings. Which scientist read less about the principal source of soil organic matter in the forest?
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The answer is:
Jian
Problem: Two politicians are proposing ideas they have about how to better serve the planet. Greg remarks that for too long the ozone layer has been a hindrance to progress and that scientists need to work to eliminate it. Mark scoffs at his opponent and says that the only real way to make progress is to make the ozone layer even stronger, not hurt it. Whose proposal will allow less ultraviolet light through the atmosphere?

A:
Mark