Which agency regulates and enforces the rules for the amateur radio service in the united states?

Known officially as a parliamentary democracy, but sovereign to the united kingdom, which canadian official is the head of canadian government? a) the president of canada b) the prime minister of canada c) the governor general of canada eliminate d) the royal canadian mounted police

China wants to take control over social media in which other region? question 4 options: taiwan chile japan hong kong

An refers to a specific factor that has a range of possible values