This virtual field trip would not be made possible without the following links for their information and pictures.
http://www.pediatricfeeding.org/images/gi_anatomy/A_digestive_system.png
http://www.wereyouwondering.com/how-long-does-it-take-to-digest-food/
http://www.enchantedlearning.com/subjects/anatomy/digestive/color.GIF
http://www.youtube.com/watch?v=3MerYzqqZP0&feature=related
http://www.factmonster.com/images/ency142mouth001.gif
http://www.csmc.edu/images/pharynx_openmouth_web-80182.jpg
http://graphics8.nytimes.com/images/2007/08/01/health/adam/8756.jpg
http://www.integris-health.com/ih/layouts/digestive/smallIntestine2.jpg
http://www.nlm.nih.gov/medlineplus/ency/images/ency/fullsize/8834.jpg
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgIg98bVaCUHidk5WM4Z4Fk2BwAol09Bgkzjky5nLisya0TxdsGQG5-Yqr_e3adwFqEkhVX1GEintG5N3VNf3MgC2ddULRaFIn_92dgrOsHtVMdYMvoJgIj1VuCFncOfU4OXeq9jOkABMc8/s400/s_fruitbowl1.jpg