Mod·al verbnounGRAMMARplural noun: modal verbsan auxiliary verb that expresses necessity or possibility. English modal verbs include must, shall, will, should, would, can, could, may, and might.
<span>Site ends in ".edu"
</span>An attribute of a website that will indicate a more reliable source of information is when the site ends in ".edu". It is a top level domain for education. It would mean that this particular site is linked with universities, colleges or other educational sites thus it gives more information that are real and factual.
Principles or standards of behavior i<u>s the best definition of the term values</u>. Values are principles, standards that an individual/group of people hold in high regard (something that we hold dear, those qualities which we consider to be of worth). They are formed by a particular belief that is related to the worth of an idea or type of behavior. Their purpose is to guide the way we live our lives and the decisions we make (they can influence many of the judgments we make). Honesty, justice, and generosity are some examples of values.