Which of the following describes the authors main purpose in the text? the value of being confused

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

Which link would readers of this dictionary entry click if they wanted more information about the historical origins of the word language

Nthis poem by ruskin bond, what does the use of the word heart-beats suggest about the narrator's attitude toward life?