Traffic signals at expressway on-ramps use
lights.
a. yellow and green
b. yellow a...
Geography, 05.11.2019 03:31 nanagardiner08
Traffic signals at expressway on-ramps use
lights.
a. yellow and green
b. yellow and red
c. red and blue
d. red and green
Answers: 2
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All of the following occurred due to the invention of the railroad except
Answers: 1
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All of the following are reasons why deserts extremely susceptible to wind erosion except a. they lack major root systems b. they contain thin, dry soil c. they have very few plants and trees d. they are extremely hot and lack water
Answers: 2
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