The Respiratory System

Which image represents the respiratory system?

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• 
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Our respiratory system helps us...

• Sense the world around us.

• Absorb nutrients from our food.

• Stand up straight.

• Absorb oxygen into our bloodstream.

Which system does this image represent?

• The respiratory system

• The excretory system

• The digestive system

• The circulatory system

Select the three parts of our respiratory system.

• Trachea, urine tubes and lungs.

• Esophagus, bronchial tubes and lungs.

• Trachea, bronchial tubes and lungs.

• Esophagus, urine tubes and lungs.

What do our lungs do?

• They are where urine is stored.

• They are where urine goes into the bloodstream.

• They are where carbon dioxide goes into the bloodstream.

• They are where oxygen goes into the bloodstream.

Tags

NGSS.MS-LS2-3

What do our bronchial tubes do?

• They connect our mouth to our stomach.

• They carry air around the lungs.

• They help us hear.

• They help us transport information.

What does our trachea do?

• It carries air from our mouth to our bronchial tubes.

• It connects our mouth to our stomach.

• It absorbs nutrients into our bloodstream.

• It absorbs water into our bloodstream.

Name this part or the respiratory system.

• Diaphram

• Trachea

• Alveoli

• Mouth

Name this part of the respiratory system.

• Diaphram

• Lungs

• Esophagus

• Trachea

Name this part of the respiratory system.

• Alveoli

• Urethra

• Esophagus

• Trachea