Answer:
A collective of online communications channels that enables users to create and share content and participate in a community-based input, interaction, and collaboration, is called <u>Social Media.</u>
Answer:
Mass Communication
Explanation:
Mass Communication is the process of communicating information to lots of people at once.
I believe it’s b. Link text
Explanation:
a homogeneous mixture is a mixture that it's components can't be seen by our naked eyes
