Click on the links below for sites about the heart and lungs.
http://www.smm.org/heart/heart/steth.htm
http://www.mikecurtis.org.uk/ks2_respiratory_system.htm
http://www.topicbox.org.uk/browse.php?item_ID=2182&subject=Science&topic=Life%20-%20Body%20parts%20and%20systems
Tuesday, 2 March 2010
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