Answer: d. it describes an insolvable argument between a husband and his wife, threatening to deteriorate into tears.
Explanation:
Because it shifted the international focus towards the Antarctic and resulted in numerous scientific and geographic expeditions. As many as 10 countries launched 17 Antarctic expeditions. Actually, the failed mission of Shackleton resulted in great interest among the countries to conquer the unconquered.
B. A possessive noun should have its instead of it's (which is a contraction for it is).
For A. Diana is a singular noun and the apostrophe should come after the r instead of after the s.
For C. The duck would've dunked ITS instead of IT'S beak since it is possessive.
For D. You do not need to put an apostrophe since theirs is already a possessive noun.
Most Likely because you put some lines so it is correct.
