SOURCES
http://en.wikipedia.org/wiki/Animal
http://en.wikipedia.org/wiki/Mollusca
http://www.merriam-webster.com/medical/mollusca
http://answers.yahoo.com/question/index?qid=20110402210927AARumT6
http://shells.tricity.wsu.edu/ArcherdShellCollection/Bivalvia/Pectinidae.html
http://www.ehow.com/facts_5462706_characteristics-kingdom-animalia.html#page=0
http://w3.shorecrest.org/~Lisa_Peck/MarineBio/syllabus/ch7invertebrates/Invertwp/inv_class_of_06_wp/michelle_scallop/BIO2.htm
http://w3.shorecrest.org/~Lisa_Peck/MarineBio/syllabus/ch7invertebrates/Invertwp/inv_class_of_06_wp/michelle_scallop/bio1.htm
http://journals.cambridge.org/action/displayAbstract;jsessionid=B6B4DE04CED7FCF77AA8B812065BD8A1.journals?fromPage=online&aid=4326520
http://en.wikipedia.org/wiki/Mollusca
http://www.merriam-webster.com/medical/mollusca
http://answers.yahoo.com/question/index?qid=20110402210927AARumT6
http://shells.tricity.wsu.edu/ArcherdShellCollection/Bivalvia/Pectinidae.html
http://www.ehow.com/facts_5462706_characteristics-kingdom-animalia.html#page=0
http://w3.shorecrest.org/~Lisa_Peck/MarineBio/syllabus/ch7invertebrates/Invertwp/inv_class_of_06_wp/michelle_scallop/BIO2.htm
http://w3.shorecrest.org/~Lisa_Peck/MarineBio/syllabus/ch7invertebrates/Invertwp/inv_class_of_06_wp/michelle_scallop/bio1.htm
http://journals.cambridge.org/action/displayAbstract;jsessionid=B6B4DE04CED7FCF77AA8B812065BD8A1.journals?fromPage=online&aid=4326520