Respiratory System and Gas Exchange

Respiratory System Grade 7

By Vera Anggitasari

Open Ended

What is something that inhale and exhale passes through our nose?

Open Ended

Why we need oxygen?

Label the blank organ here.

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​Human Respiratory organ

What are the function for each organ?

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​Human Respiratory Organ

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Open Ended

Write the order of human respiratory organ that passes through the air!

​Some text here about the topic of discussion.

​Human Respiratory organ

Find out the characteristic of organ number 1, 3, 8, 5, 10, and 11! You may search from your coursebook or searching on google.

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Poll

Where is the location of gas exchange?

• Lungs

• Trachea

• Bronchus

• Alveolus