Chinese junks were some of the most technologically advanced ships of their time. These multiple-deck ships could carry up to

Question

Chinese junks were some of the most technologically advanced ships of their time. These multiple-deck ships could carry up to

(Choose)
people at a time. They also used
(Choose)
to keep from sinking. These innovations enabled junks to contribute greatly to China's prosperity during the Tang and Song dynasties.

Answer 1

Chinese junks were some of the most technologically advanced ships of their time. These multiple-deck ships could carry up to

Chinese junks could carry up to hundreds of people at a time. They also used watertight compartments to keep from sinking.