Respiratory System

What is the main function of the respiratory system?

• to provide oxygen and remove carbon dioxide from the body
• to bring oxygen to the body
• to break down food and absorb nutrients
• to remove oxygen from the body and deliver carbon dioxide

The air sacs that are covered with capillaries that separate gases we need from gases we don't need.

• bronchi
• lungs
• oxygen
• alveoli

Tags

NGSS.HS-LS2-3

Within the lungs, the exchange of oxygen and carbon dioxide occurs between the ___ and the capillaries.

• trachea

• bronchi

• alveoli

• diaphragm

A disorder of the lungs called ____ causes the bronchi to become restricted (get smaller) so air can't get to the lungs.

• asthma 
• cold
• influenza 
• bronchitis 

Name the organ labeled #8

• alveoli 
• bronchi 
• trachea 
• lungs 

What is tube that is also known as your wind pipe?

• esophogus
• bronchi
• trachea
• alveoli

What does the cilia do in the respiratory syestem ?

• The cilia carries food and air through the respiratory system. 
• The cilia is known to be part of a cell. 
• Cilia filters particles that enter the nose. 
• Cilia contains the vocal chords. 

What does the Larynx hold ?

• The larynx holds the whole sub system 
• The larynx is part of the plant cells. 
• The larynx holds the vocal chords. 
• The larynx is part of animal tissues. 

What are the most five important organs part of the respiratory system? 

• The nose,throat,lungs, and sub system 
• The nose,throat ,windpipe,voice box, lungs 
• Nose , Trachea
• Nose, Trachea, windpipe,oesphogus,lungs 

How is carbon dioxide released from the body? 

• When we exhale
• When we urinate
• When we sweat
• When we inhale

Tags

NGSS.HS-LS1-7