This interactive resource explores the ear – the organ which controls hearing and balance. Discover all of the parts which make up the outer, middle and inner ear. http://www.amplifon.co.uk/interactive-ear/index.html Provided by Amplifon, UK.
In this interactive module, explore the anatomical changes in four-limbed animals (tetrapods) as they evolved from fish. http://media.hhmi.org/biointeractive/click/great-transitions/ For more resources from BioInteractive and the Howard Hughes Medical Institute, please visit their website at: http://www.hhmi.org/biointeractive/great-transitions-interactive