24. Works Cited Chalkboard: http://katelynmash.wordpress.com/2010/01/19/five-ways-to-explain-public-relations-to-your-mama/ 3 States: http://awesomechemistry.com/Period-8.php Universe: http://www.tcd.ie/Communications/news/news.php?headerID=1588&vs_date=2010-10-1 Ice Cubes: http://corallista.com/2011/09/08/corallistas-beauty-tip-ice-cubes-for-glowing-toned-skin/ Rock: http://www.funnyjunk.com/funny_pictures/4130252/oldest+usbflash/ Waterfall: http://www.hdwallpaperspics.com/waterfall-pictures.html Windmill:http://www.mtnt.net/services/energy-services/windmills/ Matter: http://www.stevespanglerscience.com/experiment/seven-layer-density-column Question Mark 1: http://the-smiling-pony.deviantart.com/art/Question-marks-cutie-mark-261946101 Cup: http://kimerkeepenitreal.blogspot.com/2012/09/fill-me-up-lord.html Smoke: http://www.realestateadvisorlawblog.com/tags/greenhouse-gases/ Correct: http://www.sodahead.com/fun/how-do-you-deal-with-your-fears/question- 2685655/?link=ibaf&q=correct+answer Wrong: http://caliblue.wordpress.com/author/caliblue/page/6/ Question Mark 2: http://blog.sysomos.com/2010/05/19/twittera-as-a-resource-tool/question-mark/ Wave:http://logisticsmonster.com/2010/09/21/bush-tax-cuts-brainwashed-to-yearn-for-the-status-quo/liquid- curl/ Surf Board: http://www.slowtrains.com/vol8issue3/midgettvol8issue3.html Question Mark 3:http://www.infendo.com/name-that-company/question-mark-2/ Ball:http://www.prettytough.com/category/water-polo/ Pool:http://www.oxyathletics.com/facilities/venues/TaylorPool Question Mark 4:http://fantasyknuckleheads.com/andre-johnson-and-the-top-15-fantasy-question-marks-for- week-8/ Wind:http://www.greentechmedia.com/articles/read/undermining-the-critics-of-wind-power Question Mark 5:http://blog.patientslikeme.com/2008/10/ Apple:http://www.123rf.com/photo_11834405_red-apple-isolated-on-white-background.html WaterLhttp://sustainability.yale.edu/bio_land_water