Answer: 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 ).
-definition from G0ogle
Explanation:
The answer would be D the year the source was published.
The area of the vegetable garden is:
12*7=84 meters
168/84= 2
There is<em><u> 2 mice per mete</u></em>r in the vegetable garden
A limerick is a silly poem with 5 lines.They are usually funny, and make no sense.