U.S. Army Mental Tests, 1917, Question 10
10. The feathers on a bird's wing help him to fly because they
A. make a wide, light surface
B. keep the air off his body
C. keep the wings from cooling off too fast
"The white race cannot survive without dairy products."--Herbert Hoover
10. The feathers on a bird's wing help him to fly because they
A. make a wide, light surface
B. keep the air off his body
C. keep the wings from cooling off too fast
Posted by Erik Loomis at 9:32 AM
Labels: Erik Loomis, U.S. Army Mental Tests, World War I
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