Please help! I’ll mark you as brainlist
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Question is below this post. Look in the comment

Which is a higher ratio, 6: 9 or 3: 7

In this unit ,we learned about arguments and rhetoric.in an argument we ,not informal language.

Which would be the most credible source for researching the effects of smoking? letter from your grandfather web page about someone’s lung cancer report prepared by a tobacco company research article in a scientific journal