In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into fourparts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations iscorrect. 1. Marine biology is the study of organisms in the ocean.<br />P. At a fundamental level, marine life helps determine the very nature of our planet.<br />Q. Marine life is a vast resource.<br />R. Shorelines are also shaped and protected by marine life.<br />S. Marine organisms contribute significantly to the oxygen cycle.<br />6. Marine biology covers a great deal, from the microscopic to the huge whales.

Correct Answer: QPSR