Upper Respiratory System

What organ system exchanges gases with the body and blood?

• respiratory
• circulatory
• digestive
• oxygenated

What organ system transports nutrients, gases, and wastes throughout the body?

• circulatory
• respiratory
• digestive
• excretory

Which of the following is a part of respiratory system?

• lungs
• stomach
• large intestines
• heart

What is the function of the respiratory system? 

• provide & give gas to exchange blood and air
• to pump blood into your body
• transport blood throughout your body
• smOOOth

Which organ collects air from the environment?

• Nose
• Trachea
• Bronchi
• Lungs

If food gets trapped in your _, you may choke.

• lungs
• trachea
• esophagus
• teeth

Pharynx

• Outward physical appearance 
• Tube-like passage ways for air, food, liquid
• Airway to vocal cords 

Larynx

• Airways to the vocal cords are attached
• Tube-like passage ways for air, food, liquid

Trachea

• a thick band of tissue 
• vaccine
• air-conducting tube that connects the larynx with the bronchi
• waste water 

Bronchi

• connects the brain and spinal cord 
• number of protons
• part of earth and supports life
• 2 short tubes that branch off of the lower end of the trachea and carry air to the lungs