Respuesta :
Basic should be higher than 7. So only choice we have here is D. 9.00 to 11.00.
The correct answer is: [D]: "9.00 to 11.00 " .
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Note that "basic" refers to a "pH" that is greater than " 7 " .
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Note that "basic" refers to a "pH" that is greater than " 7 " .
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