__________ are people and groups that decide which messages pass through the gates of information control to reach us

The __________ is a particular type of small group whose members have clearly defined roles and is

constructed for a specific task. Fill in the blanks with correct word

Damien was part of a group discussion about nuclear energy

in front of a public audience, where each speaker had strong views about the issue. The event was facilitated by a moderator, and ended with questions from the audience. Damien participated in a __________. Fill in the blanks with correct word