How do you say we did not use as much technology back then as we do now in spanish

Complete with the correct form of the adjective.

Im not sure! i’m not sure if b is correct pls

Which sentence correctly combines the two sentences into a sentence with acompound verb? a moving into the unknown, the settlers left the familiar behind. b leaving the familiar behind the settlers moved into the unknown. c the settlers moved into the unknown and left the familiar behind. odthe settlers moved into the unknown, leaving the familiar behind.