Which evidence best supports the author's claim that the new school lunches have improved students' health?

Hello. You did not inform which article this question refers to, which prevents it from receiving an exact answer, however, I will try to help you in the best possible way.

When a student eats properly, receiving appropriate energy from food, that student has optimal health. This allows the student to be more attentive, willing, more proactive within the school, without appearing sleepy or lacking energy. In this case, an author who wants to show how school meals have improved students' health, should show this type of improvement as evidence of his statement.

when making an inference, the reader should be sure to support the inference with

evidence

a is an educated guess about what will happen.

c. prediction

when new information proves that a reader's prediction is wrong, the reader should

make a new prediction based on the new information.

the novel is told in flashback