May 18, 2007 by Beth Did we really need someone to do a study to tell us this? Comments |0| Cancel Remember me * Name: * @ Email: Website: Time limit is exhausted. Please reload CAPTCHA. two + = six Δ This site uses Akismet to reduce spam. Learn how your comment data is processed. Legend *) Required fields are marked **) You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong> Category: science Previous post Next post