Thermochromic ink, for which new uses are appearing in the fashion industry, is able to do what?

Answer (b) create a social media account and share clips of their recordings;

Kahyvslzodpkebyz ja sij

Opposition of two melodic ideas is the  right answer 

A  documentary film  is a nonfictional motion picture intended to document some aspect of reality, primarily for the purposes of instruction, education, or maintaining a historical record.example: farenheit 911