HOW DOES THE RESPIRATORY SYSTEM WORK?

HOW DOES THE RESPIRATORY SYSTEM WORK?

The next system we will study in science class is the Respiratory System.

The Respiratory System is also involved in the NUTRITION FUNCTION

Let´s investigate and practice with the respiratory system organs

https://www.purposegames.com/game/respiratory-system-labeling-interactive-game

In class we classified the Respiratory System Organs using the following diagram

Did you know that our lungs are as ballons?

Lungs expand when we breathe in and reduce when we breathe out!

The diaphragm and intercostal muscles help humans to breathe in and breathe out!

Let´s find out how do we breath...

Don´t forget subtitles can help you!!

If you can´t watch this video, clic the link below

https://www.youtube.com/watch?v=kacMYexDgHg&t=211s

After our investigations...reading...watching videos we can answer the question about how do we breath?

Now check your text please...