Let's discuss !

After the lesson on Our Body Systems, the boys sat together to answer the questions in their worksheets designed to test their process skills. Yes, the windpipe leads to the lungs and the gullet leads to the stomach. This is why we sometimes chok on our food when it gets stuck in the windpipe. We have to get it out so that it does not block the air going into our lungs. How do we get it out ? Turn ourselves upside down ?