Answer :
If a speaker wanted to support his claim that the lunch menu in the cafeteria needed more healthful options, he should use nutrition facts for what is served at the cafeteria.
What is evidence in speech?
The speaker or writer has to back up his/her claims with certain solid proofs. These proofs are needed so that the readers or the audience believes the speaker. This evidence may be in the form of facts and figures.
In order to support his claim that the lunch menu in the cafeteria needed more healthful options, the speaker should use facts to make the audience believe him/her.
Therefore, the correct answer is (B) Nutrition facts for what is served at the cafeteria.
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