Sentences of a paragraph are given below. While the first and the last sentences are in the correct order, the sentences in between are jumbled up. Arrange the sentences A, B, C and D in the correct order to form a meaningful and coherent paragraph.

S 1: Oceans cover three-quarters of the Earth’s surface.

S 2:_______________

S 3:______________

S 4:_______________

S 5:________________

S 6: Nations trying to tap ocean resources must adhere to the United Nation's Sustainable Development Goal of using resources for sustainable development.

Options:

A: However, this potential needs to be harnessed in a balanced manner, where the preservation and health of oceans are given their due importance.

B: Oceans are said to be the last frontiers of growth and development.

C: But, the immense potential that the oceans present remains to be tapped fully.

D: They contain 97% of the Earth’s water and represent 99% of the living area on the planet.