Question

ordering question
click and drag on elements in order
place the segments of the small intestine in the order of which food travels, with the segment that first receives food at the top.
① instructions
duodenum
jejunum
ileum

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Explanation:

The small intestine has three parts. The duodenum is the first part that receives food from the stomach. After the duodenum, food moves to the jejunum. Finally, it goes to the ileum which connects to the large intestine.

Answer:

1. duodenum
2. jejunum
3. ileum