<span>People discover how to behave by learning to live in harmony with the forces of nature.</span>
Answer:
a phrase does not have a noun or a verb, while a clause has a noun and a verb
Base on the question where as asking to complete the passage and base on my research and further investigation, One of the way to develop a main idea for the advertisement is to conduct product research. I hope you are satisfied with my answer and feel free to ask for more if you have question and further clarification
