Green?? Sorry I don’t really get the question
It’s important to learn about them because they can help define our future
Answer:
Explanation:
It provides an understanding of, and agreement among, all the elements.
Third choice would be the correct answer
<span>Advertising is a means of communication with the users of a product or service. Advertisements are messages paid for by those who send them and are intended to inform or influence people who receive them, as defined by the Advertising Association of the UK.</span>