![8.7.2a Respiratory Structure and Breathing Mechanisms in Humans and Animals (Structured Question 1) - SPM Biology 8.7.2a Respiratory Structure and Breathing Mechanisms in Humans and Animals (Structured Question 1) - SPM Biology](http://spmbiology.blog.onlinetuition.com.my/wp-content/uploads/sites/20/2019/12/Picture69-1.png)
8.7.2a Respiratory Structure and Breathing Mechanisms in Humans and Animals (Structured Question 1) - SPM Biology
![The diagram below shows a model that can be used to demonstrate how the lung inflates.Which part of the - Brainly.in The diagram below shows a model that can be used to demonstrate how the lung inflates.Which part of the - Brainly.in](https://hi-static.z-dn.net/files/ddf/70ddacf0635ddf21922d778984da8071.jpg)
The diagram below shows a model that can be used to demonstrate how the lung inflates.Which part of the - Brainly.in
![PPT - Topic : Respiratory System Aim : How does breathing occur? PowerPoint Presentation - ID:3141587 PPT - Topic : Respiratory System Aim : How does breathing occur? PowerPoint Presentation - ID:3141587](https://image1.slideserve.com/3141587/slide16-l.jpg)
PPT - Topic : Respiratory System Aim : How does breathing occur? PowerPoint Presentation - ID:3141587
![Co relate this setup with the working of the human respiratory system. Here rubber sheath represents the diaphragm. Select the events that occur when diaphragm contracts or rubber sheath is pulled. Co relate this setup with the working of the human respiratory system. Here rubber sheath represents the diaphragm. Select the events that occur when diaphragm contracts or rubber sheath is pulled.](https://search-static.byjusweb.com/question-images/byjus/infinitestudent-images/ckeditor_assets/pictures/10964/content_bronchi.png)
Co relate this setup with the working of the human respiratory system. Here rubber sheath represents the diaphragm. Select the events that occur when diaphragm contracts or rubber sheath is pulled.
![Integrating Matter with Body Systems: Movement of Air in Our Lungs - Primary School Science Tuition - The Smart Student Integrating Matter with Body Systems: Movement of Air in Our Lungs - Primary School Science Tuition - The Smart Student](https://thepiquelab.com/blog/wp-content/uploads/2019/05/Integrating-Matter-with-Body-Systems-Movement-of-Air-in-Our-Lungs-Rubber-Sheet-Comparison.png)