Respiratory System Science

Which organ system includes the trachea, bronchi, lungs, and alveoli?

• Digestive system

• Circulatory system

• Respiratory system

• Nervous system

What is the function of the system pictured?

• Helps pumps your blood through out your body.

• Helps move and protect your body.

• Helps take in oxygen and remove carbon dioxide.

• Helps maintain body your temperature.

Select all of the human life systems we learned about:

• Musculoskeletal

• Respiratory

• Circulatory

• Digestive

• Nervous

What is the name of the air sacs, where gas exchange takes place?

• Bronchi

• Lungs

• Oxygen

• Alveoli

What is the name of the two narrower tubes branching from the trachea, that lead into the lungs?

• Nose

• Bronchi

• Lungs

• Alveoli

What is the name of the large muscle that contracts and relaxes to move air in and out of the lungs?

• Bicep

• Alveoli

• Diaphragm

• Trachea

What is the name of the air tube, that is also known as the windpipe?

• Diaphragm

• Trachea

• Nose

• Alveoli

What is the name of the small tubes leading to the alveoli?

• Bronchioles

• Trachea

• Alveoli

• Cilia

What sort of blood vessels are found covering the alveoli?

• Veins

• Arteries

• Capillaries

• Diaphragm

Tags

NGSS.HS-LS2-5

What gas diffuses out of the blood, after respiration?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

Tags

NGSS.MS-LS2-3