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Respiratory Organs
Chapter Name : Breathing And Exchange Of Gases
Sub Topic Code : 103_11_17_01_01
Topic Name : Respiratory Organs
Sub Topic Name : Human Respiratory System
Introduction

Human respiratory system is important for breathing in oxygen and breathing out carbon di oxide.

Pre-Requisites:

oxygen

Activity:

We feel uneasy when we are in a suffocated place due to less oxygen.

Real Life Question:

How do we breathe?

Key Words / FlashCards
Key Words Definitions (pref. in our own words)
oxygen Oxygen is a chemical element with symbol O and atomic number 8.
Learning aids / Gadgets
Gadgets How it can be used
Real life uses :

Helps in respiration.

Places to visit :

Check your garden when plants produce oxygen.

Practical examples around us
Examples Explainations
Nose Part of respiratory system.
What you learn in Theory:

Human respiratory system is important for breathing in oxygen and breathing out carbon di oxide.

What you learn in Practice:

Human respiratory system is important for breathing in oxygen and breathing out carbon di oxide.

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