Answer:
<em><u>How to vary a person's blood glucose after eating a carbohydrate-rich food</u></em>
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Explanation:
i just know spanish
Uno se preocupa cuando estas asiendo un examen importante y piensas que no lo vas a pasar.
B. Fueron
Fui is speaking in terms to yourself
Fueron is the best choice because you are talking about what your grandparents did or were they went, in this case you can almost assume the grandparents were doctors there for B. Is the appropriate response.
