lungs

lungs   Dan lungs

Your lungs are an essential part of the respiratory system that work together to help you breathe

Illnesses, infections and disorders of the lungs and airways  Inside the Lungs and Airways The bronchi themselves branch many times into smaller airways, ending in the narrowest airways , which are as small

เว็บสล็อตออนไลน์.com In people with CF, the mucus in the lungs is thicker and stickier than normal This makes it difficult to clear and easier for bacteria to get stuck and cause This chart of the RESPIRATORY SYSTEM shows how you breathe Breathing is the process that brings oxygen in the air into your lungs and moves oxygen and