Buy a waterproof camera (present perfect simple negative)​

Adam posted in a thread about theoretical physics. in his post he refuted general relativity and cited a paper that was recently self-published by one person on her own personal website and had no references to other works in the field. which important question did adam not answer sufficiently when evaluating the cited paper?

In the great gatsby, daisy is described as

Reading journal for american literature just fill out the 10 questions 100 points