Welcome to the biology portal. This portal is intended to be a user-friendly guide to biology content on Wikiversity for pre-school, primary and secondary levels. For a more specialist and advanced portal, please refer to the life sciences portal.
This is a complete diagram of the human respiratory system. The respiratory system consists of the airways, the lungs, and the respiratory muscles that mediate the movement of air into and out of the body. A numbered version is also available. Click on the image for a full size version which you can freely re-use and modify. Print it and use it for your lessons, integrate it into your pages on Wikiversity, or use it in other learning resources and websites. Use the links below to find more images like this one.
Enter the title of your new page into the box below and click the button. This will create a new page for you and start off the page with some boilerplate.
The following is a dynamic listing of all the pages categorised into this portal. To restructure or extend this list, you will need to edit the category system itself. Where are the use instructions for this template?