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The article explains the difference between vomiting and regurgitation. In general, vomiting is active and requires coordination of many muscles. Regurgitation
by blogimus 18y ago
The article explains the difference between vomiting and regurgitation. In general, vomiting is active and requires coordination of many muscles. Regurgitation is passive.
- ars 18y agoPigeon regurgitation is active though. They do it on purpose to feed a chick.