Asource is a statement that could be challenged. a reference where information is found. a fact or detail that supports a statement. a claim supporting an opposing argument.

If what you mean by your question is to choose which is the best description of "source," the answer would be:

" a reference where information is found. "

Source refers to something or someone that gave you the information. the source could be primary or secondary. Primary source is first-hand, raw or statistical data. Secondary sources include writings or other documents regarding a primary source.

a reference where information is found.

Explanation: