C? Least useful information, and includes an opinion, both uncomforting and personal.
D. get going
the sentence is in the past
Carl explained to Mark that he had some work to do and had to go.
Baking powder is primarily used as a leavening agent in baked goods and products. It is a combination of cornstarch, cream of tartar and baking soda. The main observation that suggests that it is a mixture of substances is that fact that it produces a gas which facilitates the rising of the baked goods.
Answer:
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Explanation:
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