Question

Discussion groups may have a __________ who monitors the postings and enforces the site's rules

Answer 1

Moderator is the one who do this. of course it is Commonly used moderators include regular (light) water (roughly 75% of the world's reactors), heavy water (5% of reactors) and solid graphite (20% of reactors), even Beryllium has also been used in some experimental types, as well as hydrocarbons have been suggested as another possibility.

Answer 2

Answer: censor

Explanation: discussion groups may have a censor who monitors the postings and enforces the site's rules.

$\textit{\textbf{Spymore}}$​