Please answer this: Background: Middle adulthood lasts from the mid-30s to the mid-60s. During this stage of life, many people raise a family and strive to attain career goals. They start showing physical signs of aging, such as wrinkles and gray hair. Typically, vision, strength and reaction time start declining. Diseases such as type 2 diabetes, cardiovascular or heart disease, and cancer are often diagnosed during this stage of life. These diseases are also the chief causes of death in middle adulthood. Paragraph: Adam and his older brother Chris were born almost 15 years apart from each other. Adam is 27 now which means Chris is 41. Lately Chris has started noticing grey hairs come in. When Adam and him play games together Chris also seems to lose more often now even though historically he has always been better. Given the paragraph above, please answer correctly the following question: Will getting older likely increase or decrease your ability to see well?
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Answer: decrease

Please answer this: Background: About 10% of sedimentary rocks are limestones. The solubility of limestone in water and weak acid solutions leads to karst landscapes, in which water erodes the limestone over thousands to millions of years. Most cave systems are through limestone bedrock. Paragraph: White mountains are often visited by tourists because of the many beautiful caves, stalactites, stalagmites and karst phenomena. Dome mountains are interesting to tourists because they are very massive, of volcanic origin and excellent for climbing. Given the paragraph above, please answer correctly the following question: Which mountain has a lower percentage of limestone in its composition?
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Answer: Dome

Please answer this: Background: In nature, when the population size is small, there is usually plenty of food and other resources for each individual. When there is plenty of food and other resources, organisms can easily reproduce, so the birth rate is high. As the population increases, the food supply, or the supply of another necessary resource, may decrease. When necessary resources, such as food, decrease, some individuals will die. Overall, the population cannot reproduce at the same rate, so the birth rates drop. This will cause the population growth rate to decrease. Paragraph: two countries of similar natural resources had different populations. Italy had a small population, while Spain had a very large population. Given the paragraph above, please answer correctly the following question: Which country had a higher mortality?
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Answer:
Spain