The librarian in a local library wants to know the types of books children at his library prefer to read. He surveys every fourth child entering the library about the types of books they prefer to read. Of the 20 children surveyed, 6 children prefer science fiction, 9 children prefer mystery, and 5 children prefer non-fiction. Identify the population in the situation above. A. every fourth child B. all children entering the library C. all children who like to read D. all children who prefer science fiction books

"it's not the heat, it's the humidity".   that's a partly valid phrase you may have heard in the summer, but it's actually both.   the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature.   this has important considerations for the human body's comfort.   when the body gets too hot, it begins to perspire or sweat to cool itself off.   if the perspiration is not able to evaporate, the body cannot regulate its temperature.   evaporation is a cooling process.   when perspiration is evaporated off the body, it effectively reduces the body's temperature.   when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases.   in other words, the human body feels warmer in humid conditions.   the opposite is true when the relative humidity decreases because the rate of perspiration increases.   the body actually feels cooler in arid conditions.   there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

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b. 2 and 4

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i have no idea just need points sorry

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