В. The passage is divided into sections with headings, which enables the author to organize and introduce the main ideas in the text.
Explanation:
In the given passage about the adoption of pets from shelters, the author provides different headings under which the main ideas are introduced and explained. This enables the different parts of the text and objective to be organized and easier to be understood.
The whole passage is divided into sections with headings, with a detailed explanation of their corresponding headings/ topics. This enables the relay of the message easier and also more free-flowing and appealing. Moreover, it also stresses the numerous and different points each heading contains but which all relay the message of the need to adopt pets from shelters.
