Cow Digestion - 67 views
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Holly Barlaam on 19 Nov 10How a cow makes milk and meat from things we cannot eat! Super cute animation showing a cow's four stomachs. Students will especially like the cow pie part. :)
Holly Barlaam
My interests include teaching science, incorporating differentiated instruction into the classroom, and the integration of educational technology in teaching and learning. I currently teach freshman biology and Anatomy & Physiology at an independent college preparatory school in Texas.