Respiratory

We breathe in carbon dioxide and breathe out oxygen

• True

• False

Tags

NGSS.MS-LS2-3

The windpipe is also known as which organ?

• Lung
• Trachea
• Alveoli
• Nose

cleans, moistens, and warms the air

• trachea

• larynx

• Nose (nasal cavity)

• windpipe

known as the voice box

• windpipe
• larynx
• pharynx
• epiglottis

Why is the left lung slightly smaller than the right lung ?

• to give space for the heart

• to breathe easily

• to give space for the stomach

• to swallow easily

Tags

NGSS.MS-LS4-2

The other name for trachea is ....

• food pipe

• wind pipe

• lung

• heart

The diaphragm is in letter ....

• a

• b

• c

• d

• e

Tags

NGSS.MS-LS1-3

NUMBER 6:

• Lungs

• Trachea

• Mouth

• Alveoli

Which are the main organs in the respiratory system?

• Heart

• Stomach

• Lungs

• Nose

When we breathe out, the ____________ leaves our lungs.

• Carbon dioxide

• Oxygen

Tags

NGSS.5-LS2-1