[Q]: Jesse wants to lose weight. She decides to do research on the types of food she's been eating and finds out they are excessively high in dietary lipids. She decides to cut back to a lower than normal amount of lipid consumption for a while. Will high fat diets increase or decrease your chances of getting cardiovascular disease?
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[A]: increase

[Q]: Carrie bought two parcels of farmland. The Northern one had soil with lots of arbuscular mycorrhizal fungi, while the Southern parcel had almost no traces of AM fungi. Which parcel had AM fungi reallocate fewer resources to intraradical hyphae?
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[A]: Southern

[Q]: Guyana and Nigeria had thriving economies. Guyana's economy was based on conventional agriculture, while Nigeria attracted an enormous number of tourists to its splendid beaches each year. Which country caused more dead zones?
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[A]: Guyana

[Q]: Johnny is playing with a toy train set his parents bought him. The controls for this train set allow him to make it go faster or slower and it even has a rail switch to make it travel on different tracks branching off to the left or right. Given Johnny decides to make the train accelerate and change tracks, will the velocity of the train increase or decrease?
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[A]:
increase