http://www.bl.uk/learning/artimages/bodies/bodies.html Our bodies are incredibly complex machines. Every second of every day we are powered by beating hearts, and carried around by intricate skeletons. Pipes, organs, hormones and brain cells keep us eating, breathing, growing and thinking. And yet few of us ever get to see the amazing mechanisms hidden beneath our own skin. [This text taken from the website] -- http://homeschool.resource.ods.org http://surge.ods.org http://homeschoolresource.blogspot.com/
