You were hungry and ate it anyway and of course threw up. Based on personal experience how do you think this happens. Explore Construct a mechanism for vomiting. Explain Study the models constructed by different student groups. Discuss how they might work.
Evaluation Imagine the vomiting process in reverse.
The cardiac sphincter closes, pyloric sphincter opens and superior stomach contracts. Use your model and construct this action. The Digestive travels of a Burrito 2.