Cow's Digestive system
Cow: http://youtu.be/svw5KA8YlAA
Human: http://youtu.be/eWPKEZAzP3M
1. Why did you choose this topic? A few years ago i watched a movie called food inc and they showed a little bit about a cow's digestive system and i wanted to learn more
2. How does it relate to what we have learned about the digestive system?this shows us that not every creature in the world has the same type of digestive system
3. What questions do you NOW have about this topic/digestion? why do some creatures have different ways to digest things than others
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