Acompound noun may be written as

one word
two or more words
a hyphenated word
all of the above
none of the above

The correct answer is C. All of the above

Explanation:

In grammar, a compound noun refers to a type of noun that includes two or more words, this type of nouns are common in everyday language as many nouns contain more than one word. Additionally, this nouns can be presented only as a word, for example, breakfast, toothpaste, butterfly, etc; can be hyphenated words as brother-in-law, well-being, etc or even separated words as swimming pool, school bus, etc. Considering this, it can be concluded a compound noun may be written as all of the above (one word, hyphenated words, or two or more words).

it can be many reasons such as they could want they're family to live and explore more two. might just want to be nice.

3.some say for the greater good or future.

4. they might want to have they're baby,kid,family explore more. people just sacrifice.

true fact:

someone is sacrificed everyday.