Fill in the blanks to complete the passage. Through the process of

, old, dense crust is pushed toward a deep-ocean

. There, it sinks under lighter crust. It returns to molten rock, becoming part of the

again.

Through the process of  subduction , old, dense crust is pushed toward a deep-ocean trench . There, it sinks under lighter crust. It returns to molten rock, becoming part of the mantle  again.

Explanation:

explanation:

with the profits from the european sales, merchants purchased europe's manufactured  goods, including tools and weapons. then the merchants shipped those manufactured  goods, along with the  american  sugar and rum, to west africa where they were bartered for  slaves.