Which of the following is an objective statement about the main idea of the paragraph?

The date of a business letter is included in the greeting. heading. inside address. margin.

Asking questions from a text while reading with what?

How can behavioral science be applied in improving public health? a.by tracking a disease to determine its sourceb.by creating promotions that improve health habitscboth by tracking a disease to determine its source and by creating promotions that improve health habitsd.neither by tracking a disease to determine its source or by creating promotions that improve health habits