Question

the detail provides a conclusive statement about the crews endurance.
the detail supports the fact that the crew could have survived on the ship.
part b
which sentence from the text best supports your answer in part a?
shackleton led two separate voyages on this mission, but both times, the ships had to turn back .....
twenty months after originally setting sail, shackleton and his entire crew had been saved without a single loss of life.
on march 9, 2022, a team of explorers and scientists finally located the wreck of shackletons ship.
after 117 years, through the murk and silt of the ocean floor, the word that came to define the lives of 29 men ....

Explanation:

For Part A, the selected claim is that the detail provides a conclusive statement about the crew's endurance. The best supporting sentence in Part B is the one that confirms the entire crew survived the 20-month voyage without any loss of life, which directly demonstrates their extreme endurance.

Answer:

Part A: The detail provides a conclusive statement about the crew's endurance.
Part B: Twenty months after originally setting sail, Shackleton and his entire crew had been saved without a single loss of life.