The answer is A, as the speaker refers back to her problems later in the sentence
Thats a very vague question, since sleep medication itself is supposed to cause loss of consciousness, by try either blackout, overdose, or misuse. If theres more to the question that may help narrow down the answer, let me know!
<span>Cereal manufactures utilize a shaking method that properly mixes the raisins and cereal. Then they vacuum seal the cereal preventing any space that would allow the raisins to shift during transit.</span>