Respiratory System

The respiratory system includes:

(click on all correct answers)

• stomach

• trachea

• bladder

• lungs

Which is NOT a part of the respiratory system?

• trachea

• stomach

• lungs

When we breathe in, we take ______ from the air.

• trash

• food

• oxygen

• blood

After we breathe in the air, it goes through our _______ before it gets to our lungs.

• stomach

• trachea

• intestines

• kidney

After our breath goes through our trachea, the oxygen reaches our _____.

• lungs

• intestines

• kidneys

• bladder

Our lungs carry ______ to our blood!

• candy

• oxygen

• carbon dioxide

• blood

What part of the body is this?

• heart

• stomach

• lungs

• intestines

What part of the body is this?

• heart

• mouth

• lungs

• trachea

Which one is the respiratory system?

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