Spring dust has its highest concentrations in the American
A) northwest.
B) southwest.
C) northeast.
D) southeast.
Question 2
Judge the following sentence according to the criteria given below. Evidence for the erosion and modification of the landscape by the wind is not seen everywhere in desert climates because some places in the desert lack vegetation and have strong winds.
A) The assertion and the reason are both correct, and the reason is valid.
B) The assertion and the reason are both correct, but the reason is invalid.
C) The assertion is correct but the reason is incorrect.
D) The assertion is incorrect but the reason is correct.
E) Both the assertion and the reason are incorrect.
A rare albino American alligator
Dust Mite
Spring Beauty
That politics was always a rough business is shown in this cartoon, which shows Lincoln, assisted by
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