1.Name four influences that can affect health behavior: 
Four influences that can affect my health behavior is media, advertisements, culture, and technology. 

2.What is the difference between and advertisement and a commercial?
An advertisement is a paid announcement about a product or service while a commercial is an ad on the television or radio.

3.What six behaviors can result from negative influences? HAving a profane language, listening to things that are bad for you, not doing what you are supposed to, violent movies,people bad around you, and not staying healthy.

4.What are advertisements designed to do? They are designed to influence consumers to buy products from companies.

5.Why is important to know how to analyze the influences in your life? It is important because then you know how to see if they are a bad influence or a good one.

6.Who are the major influences in your life? My family and my friends are my major influences.

7.How can you prevent yourself from negative influences?  BY being able to tell the difference between good influences and bad ones then also by preventing them.