Respiratory System

 NGSS STANDARD- Body Systems


LS1.A: Structure and Function
In multicellular organisms, the body is a system of multiple interacting subsystems. These subsystems are groups of cells that work together to form tissues and organs that are specialized for particular body functions.


Continue and make Connections with the Respiratory System.






Interactive Link to the Parts of the Respiratory System


How the Lungs Work?



Interesting video on the lungs

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