Answer:
noun: noun; plural noun: nouns
a word (other than a pronoun) used to identify any of a class of people, places, or things ( common noun ), or to name a particular one of these ( proper noun ).
Origin
late Middle English: from Anglo-Norman French, from Latin nomen ‘name’.
a noun is a name of a person aminal place or things
Explanation:
This is the easys way to say it in class
Smoking costs more money.
a social statement of pollution and redemption
That should help
1) C.sterilization
2)B.disinfecting
3)C.disinfectant
4)A.antiseptic
5)A.sanitation
Hope its helpful!!
one of the answers is "the ship crashed upon a rock in the storm" Im not sure about the rest my bad