Question

the age of honey
there was a time before sugar, when those white grains that melt on your tongue did not exist anywhere on earth. historians speak of the iron age, the bronze age—metals that were used in weapons and tools. but we could just as well speak of the first several thousand years of human history as the age of honey.
-sugar changed the world, marc aronson and marina budhos
how does the heading support the passage?
it indicates a chronological order of events having to do with honey.
it indicates the topic and emphasizes the main idea of the passage.
it adds details about honey that support the reader’s understanding of the topic.
it implies that honey remains one of the most important food items in the world.

Explanation:

The heading "The Age of Honey" clearly states the topic of the passage which is about a time - period related to honey. It emphasizes the main idea that before sugar, there was a significant era associated with honey. It doesn't indicate a chronological order of honey - related events, add details about honey, or imply honey's current importance.

Answer:

It indicates the topic and emphasizes the main idea of the passage.