If the article is nonfiction and unbiased, the author most likely wrote the article to inform.
If the article is nonfiction and biased, the author most likely wrote the article to persuade.
If the article is fiction, the author most likely wrote the article to entertain.
Appositive is defined as a noun, a noun phrase, or a noun clause which sits next to another noun to rename it or to describe it in another way. The sentence can still be completed without an appositive but adding it can present more information about the subject.
Answer:
Water vapor (steam) is a highly effective means of heat transfer. Steaming vegetables in a pot with the lid on creates a mini steam room. Water molecules that have surpassed boiling point turn to steam and come in contact with the food. Then, they touch the food and condense back to liquid, releasing high heat in the process.
Explanation: