Answer:
B. In developing countries, the common method for heating food is problematic for people and for the environment.
Explanation:
The second choice is the most accurate idea.
<span>At the beginning of the paragraph, the topic is about how volunteering is beneficial for one's general health as it may include minor-to-moderate physical activity and reduces chronic pain and heart disease symptoms. Then, it explains that not all voluntary work may fulfill this need due to their sedentary nature, and how such should be combined with actual physical activity. From there, the paragraph goes on to say which are examples of everyday activities that can be turned into exercise, which completely diverts from the original idea.
</span>Therefore, your best answer is <span><u>The paragraph contains sentences that wander from the main topic.</u></span>
Explanation:
I could not find the excerpt that is missing in your question and I could not find the answer too but I will tell you something that could help you with your question.
- In literature work, a narrator is a person that narrates the story and his mood is one of the most important things in the work. It is often a character that is describing an event that is found in a novel or poem. The narrator is giving the poem or novel a mood by which we can see his point of view and his perspective.