<span>The main factors that contribute to tobacco use are peer pressure, self-esteem, models, and curiosity. Other factors can also contribute to an individual's tobacco use such as rebellion, ease of use, and boredom. A common characteristic among these factors is the idea that the use of tobacco grants an individual some type of status or desirable from outside</span>
The statement which correctly describes the immune response is the third line of defense involves the action of specialized cells.
The third one is the specific resistance which relies on antigens found in foreign microbes. These antigens are proteins or special substances that serve as the stimulus to produce an immune response.
