Genetic resistance to antibiotics has

a. increased the spread of AIDS
b. been a factor in the development of MRSA
c. been favored by overuse of antibiotics
d. two of these answers are correct
e. all of these answers


D

Environmental & Atmospheric Sciences

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Which climate control can lead to both cooling and warming?

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A clay-rich soil may hold a great deal of water; however, such a soil may not necessarily be desirable in an agricultural setting because clay soils

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