Respiratory System and Circulatory System

Respiratory and Circulatory system

​Videos

​Bottle model of respiratory system : https://www.youtube.com/watch?v=fybV8zIGyu8

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How lungs work: https://www.youtube.com/watch?v=X2YVt16Kxak

Fill in the Blank

The respiratory system consists of the lungs, nose and __________

Fill in the Blank

In the bottle model of the respiratory system, the red balloons represent the ______

Multiple Choice

In the lungs exchanges of gases takes place. The exchange of gases is called respiration.

• true

• false

Fill in the Blank

Useful substances like digested food, water and ________ are transported by the blood to all parts of the body.

Multiple Choice

Only useful substances are transported in the blood.

• True

• False

Multiple Select

Select all the parts that belong to the circulatory system

• Blood

• Blood vessels

• Lungs

• Heart

• Windpipe

​Video

​Magic schoolbus: https://www.youtube.com/watch?v=PerfpdXPDl4