Q143. Freeing embedded fossils from rock has become less ______ for paleontologists, who now have tiny vibrating drills capable of working with great speed and delicacy.English — Sentence and its Types — Question 143 of 170A. exploratoryB. conclusiveC. tediousD. respectedE. demeaningPractice more English MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →