Please answer this: Tom and Andy are two old friends. Tom was infected with HIV 20 years ago, and Andy has been helping him ever since. Andy is as healthy as an ox. Which friend doesn't have a disease without cure?
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Answer: Andy

Please answer this: Pat and Tammy are mother and sister. They like to take long walks together. Pat is 60, while Tammy is 32 years-old. Which person has reached middle adulthood?
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Answer: Pat

Please answer this: Pete and Laura were learning about Earth's vegetation. Laura read about savannas and subtropical vegetation, while Pete read about alpine tundras. Which person read more about shrublands ecoregions worldwide?
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Answer:
Pete