What is the meaning of the word "medium" as it is used in the following sentence?

the school selected radio as its medium for broadcasting its new policies.
a halfway or midway point
a person who believes he or she can speak to the dead
of average size, not small or large
the way that something is transmitted

The way that something is transmitted is the correct answer.

Ithink los discos compactos.

Lesson 7 structure | 7.4 verbs like like page 247 try it! complete with the indirect object pronoun and the present tense form appropriate in each sentence. grammar presentation show me how to complete and submit recording activities assigned: due fri, oct 20, 2017 11: 59 pm eastern time you have 2 attempts to complete this activity. answers require correct use of: accents capitalization punctuation sound is currently on. click to mute fascinate model he loves to travel. to dance to sing to us to you read. you run and skate. to them the planes. to my parents to walk. to you play tennis to my husband and me to sleep. to alberto to draw and paint. to all think. to pili the hats. bored model they are bored sports. to you the movies. to you the trips. to me the magazines. jorge and luis the dogs. to us the holidays. to you baseball. to marcela the books. to my friends the museums. to her cycling. to go shopping. you and me dance. [? ] a | a