Monday, 30 April 2012

Nutrition in Humans

My dear students,


Here are some videos that might help you when you study about 1. chewing (mastication), 2. digestion, 3. absorption, 4. assimilation.






















A link to National Geographic's Digestive System website:
http://science.nationalgeographic.com/science/health-and-human-body/human-body/digestive-system-article/

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