Respiratory System

Which is the primary organ of the Respiratory System?

• Bronchioles

• Lungs

• Bronchi

• Trachea

What gas does the Respiratory System absorb?

• Carbon Dioxide

• Oxygen

What gas does the Respiratory System release?

• Oxygen

• Carbon Dioxide

What is the name of the muscle located under the lungs?

• Diaphragm

• Trachea

• Alveoli

• Bronchi

The diaphragm is located in the lungs.

• True

• False

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body

• o break down food and absorb nutrients

• to remove oxygen from the body and deliver carbon dioxide

What are the main organs of the respiratory system that allow us to breathe and for gas exchange to happen?

• diapragm

• lungs

• trachea

What type of cells carry oxygen in the blood?

• red blood cells

• white blood cells

Tags

NGSS.MS-LS1-3

What can't your body store?

• nutrients

• oxygen

• fats

• proteins

Oxygen allows all your cells to make ______________ so it can function properly.

• energy

• blood cells

• blood

• spaghetti

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7