According to this dictionary definition, which sentence uses the word cacophonous correctly? a) when i feel cacophonous, i usually take a quick nap and feel 100% better. b) cacophonous daffodils sprouted all over the yard, indicating the impending arrival of spring. c) the cacophonous radio played jazz all evening long while the couples danced slowly around the room. d) the substitute teacher had no idea that the fifth grade band class would make such cacophonous music.

According to this dictionary definition, the sentence that uses the word cacophonous correctly is D) The substitute teacher had no idea that the fifth grade band class would make such cacophonous music.

Explanation:

Cacophonous is an adjective used to describe a harsh or discordant mixture of sounds. Within this list, the only sentence that makes reference to sounds is sentence D, apart from the fact that it makes perfect sense with the context provided in the sentence.

elon musk, ceo of spacex, a startup space company is planning to head to mars by 2023. nasa is planning to go to mars at around 2025. both are just for a basic colony.

thinking about things and referring to books instead of acting on superstition and gossip.