[Q]: Ted had two garden plots. The Eastern plot had very healthy plants and good soil. The Western plot was problematic, the plants were attacked by parasitic fungi. Which plot had fewer fungi affect the sexual reproduction of the plants?
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[A]: Eastern

[Q]: Rob is a biologist who is interested in native species conservation. To that end, he conducted two studies, case A and case B. In case A, a non native apex predator C was introduced in formerly apex predator D's habitat. In case B, same non native apex predator C was removed from formerly apex predator D's habitat. He now needs to analyze the results of these studies. In which case predator D's prey selection would be more diversified, case A or case B?
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[A]: case B

[Q]: Both Nicaragua and Costa Rica had large tract of pristine forests. They had one of the largest concentration of tropical species. In the 1980s Nicaragua started clearing up some of these forests. Instead, they have now vast tract of sugarcane production in that land. One can still visit Costa Rica where they kept those pristine forests intact. Which country would have larger plant food supply for its indigenous animals, Nicaragua or Costa Rica?
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[A]: Costa Rica

[Q]: Two cities had different energy source. Big city burned fossil fuels cut forests and cleared land, while Blue city used alternative sources of energy. Which city cut fewer forests?
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[A]:
Blue