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As the sun nears the horizon, only red light is able to reach our eyes due to its minimal bending.

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Which two parts of these excerpts indicate that soldiers are completely unprepared to fight in a war?Gas! Gas! Quick, boys!-An ecstasy of fumbling, Fitting the clumsy helmets just in time; But someone still was yelling out and stumbling,And flound'ring like a man in fire or lime... Dim, through the misty panes and thick green light,As under a green sea, I saw him drowning. (Wilfred Owen, "Dulce Et Decorum Est")You are aware that once I sought the Grail,Riding in armour bright, serene and strong;And it was told that through my infant wailThere rose immortal semblances of song. (Siegfried Sassoon, "Poet as Hero")
8. Anne and Geoff are in your afternoon clinic discussing their desire to start a family. They are concerned because one of Anne's friends has a child with CF and they would like to know if they have any risk factors. Anne's maternal aunt has a son with CF. Anne's parents are from Russia, and Geoff's are from England. Both Anne and Geoff are heavy smokers. Which of the following is/are the greatest CF risk factors/ for their future offspring?a. Family HX of CF is a risk factor as both Anne' and Geoff's ethnicityb. Family HX of CF is a risk factor; ethnicity is not a risk factorc. CF is multifactorial and neither ethnicity nor the family member with CF is a specific risk factord. CF is a spontaneous mutation; there are no specific risk factorse. CF is an epigenetic phenomena that is affected by in utero exposure to tobacco smoke

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