tar Flashcards http://www.flashcardexchange.com/tag/tar www.flashcardexchange.com: tar Flashcards en-us Tue, 14 Feb 2012 08:21:41 PST Tue, 14 Feb 2012 08:21:41 PST support@flashcardexchange.com 720 Sorting activity for effects of smoking on resp system http://www.flashcardexchange.com/flashcards/view/728386 Lay the cards out and sort them into a table under the headings 'condition', 'link to smoking', sign, symptom. This activity is for AS level. 2009-01-12 http://www.flashcardexchange.com/flashcards/view/728386