human respiratory system

The Human respiratory system exists in :

• abdominal cavity

• thoracic cavity

• pleural cavity

the nose is lined with blood capillaries to ------- the air before entering the lungs .

• warm

• cool

-------------- is a common cavity between the trachea and the esophagus .

• pancreas

• trachea

• pharynx

what is the name of the red labled organ ?

• 2 bronchis

• 2 lungs

• trachea

when your body is more active , the number of respiration time ----------

• increases

• decrease

• the same

inhalation is when the air exits your body .

• true

• false

the exchange of gases ocuurs in --------------

• nose

• mouth

• alveoli

When you breathe, your lungs take in ___ and release ___.

• oxygen/carbon dioxide

• carbon dioxide/waste

• waste/air

Tags

NGSS.MS-LS1-3

The larynx is also known as the...

• Voice box

• Airway

• Long vein

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

• alveoli

• trachea

• bronchi