The audience for a piece of writing is children, and the purpose is to entertain.

What form of writing and what kind of supporting details best match this audience and purpose?

written speech for an oral presentation; no details included

essay; details that are extensive

short story; details that bring the subject to life

In this case, a short story with vivid details and engaging characters would best match the audience of children and the purpose of entertaining them. A short story allows for creative storytelling and the inclusion of interesting details that will capture the imagination of young readers. By creating a compelling narrative with descriptive elements, the writer can entertain the audience and hold their interest throughout the story.