Reading Comprehension (RC) | Re: Astrophysicists wrestling with the study of a new kind of

I got 8/9 correct in 17.5 minutes- How isit?

soumya170293 Following is the explanation on Q2 (as per my understanding):

Lets read this part carefully

There is no evidence from observation, however, that accretion disks do, in fact, suffer from these instabilities. In recent work, Abramowicz has shown that added gravitational effects due to general relativity may alter the expected Newtonian gravitational relationships in such a way that the disk remains stable, indicating that it is possible that these
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