Respiratory System

Which 2 substances are exchanged in the Respiratory System?

• oxygen and nitrogen
• carbon dioxide and oxygen
• oxygen and glucose
• glucose and carbon dioxide

The trachea branches off into two:

• Alveoli
• Bronchi
• Bronchioles

Another name for the throat is called the:

• Nasopharynx
• Pharynx
• Larynx

We breathe in carbon dioxide and breathe out oxygen

• True

• False

Tags

NGSS.MS-LS1-2

Which are the main organs in the respiratory system?

• Heart

• Stomach

• Lungs

• Nose

The respiratory system takes in oxygen and gives out _____

• Carbon dioxide

• More oxygen

• Air and nutrients

Little bags where the change between oxygen and carbon dioxide happens

• Alveolus

• Bronchioles

• Lungs

• Trachea

The organ system that provides the body with oxygen and rid the body of carbon dioxide.

• Circulatory System
• Trachea
• Arteries
• Respiratory System

The two main jobs of the Respiratory System are

• Chewing and swallowing food
• Inhaling oxygen and exhaling carbon dioxide
• Sending blood through veins and arteries
• Protecting and comforting your Shiv Patella

What does your body need from the air around you?

• Nitrogen

• Oxygen

• Carbon Dioxide

• Argon

Tags

NGSS.MS-LS1-6