1 votes 1 votes Choose the word or set of words for each blank that best fits the meaning of the sentence as a whole.There are as yet no vegetation types or ecosystem whose study has been ____________ to the extent that they no longer ____________ ecologists.Perfected, hinderExhausted, interestProlonged, requirePrevented, challengeDelayed, benefit. English Language verbal-ability appropriate-word + – makhdoom ghaya asked Sep 2, 2015 makhdoom ghaya 8.1k points 4.9k views answer comment Share See all 0 reply Please log in or register to add a comment.
Best answer 2 votes 2 votes The sentence should mean, ecosystem still interest ecologists despite vast studies. So, option 2. Arjun answered Sep 10, 2015 selected Dec 6, 2015 by Akash Kanase Arjun 8.6k points comment Share See all 0 reply Please log in or register to add a comment.
0 votes 0 votes 2.Exhausted, interest Ginna answered Apr 24, 2022 Ginna 402 points comment Share See all 0 reply Please log in or register to add a comment.