You use it to make a pause in a sentence
B. Equals
For a chemical equation to be balanced the number of each type of atom must stay the same.
Answer:
Not getting your mom a gift for her birthday — that's just cheap. Thrifty, spartan, and prudent are synonyms for frugal, a word that often has positive connotations when used to describe a person who lives a simple life. ... The word is from Latin frux, meaning "fruit" (in the sense of "profit").
Its a plural possesive because of the -es and the apostrophe
Conditional mood, but not sure