Answer:
4. To present an opposing view of a claim.
Explanation:
counterclaims are there to show how people can argue with your claim, then you give a rebuttal to deny it. hope this helped! ^^
The most credible source in terms of researching the effects of smoking is letter b, research article in a scientific journal. It is because a credible source means that it is valid or could be relied on in which the research article is, because it has been researched and holds validity of which contains proof. Other choices does not correspond to the question for they don't hold any validity or proof in the topic that could be reliable.
Answer:
A. To consider the wider implications of the situation
Explanation:
As having a wider implication may result in getting to know both sides of the story
Answer:
some of the most famous inventors failed at some point in their lives.
