background preloader

Asherstewanddantemc

Facebook Twitter

Goblet Cells. Bronchioles: Definition & Function. The Lungs and Respiratory System. Chest/Lung Information. Respiratory System: Facts, Function and Diseases. The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide.

Respiratory System: Facts, Function and Diseases

The primary organs of the respiratory system are lungs, which carry out this exchange of gases as we breathe. Red blood cells collect the oxygen from the lungs and carry it to the parts of the body where it is needed, according to the American Lung Association. During the process, the red blood cells collect the carbon dioxide and transport it back to the lungs, where it leaves the body when we exhale. Human Respiratory System - Diagram - How It Works. The primary organs of the respiratory system are the lungs, which function to take in oxygen and expel carbon dioxide as we breathe.

Human Respiratory System - Diagram - How It Works

Prehistoric Van Goghs: Artists Used Pointillism 38,000 Years Ago Nineteenth-century artists, such as Georges Seurat and Vincent van Gogh, weren't the first to use pointillism, according to a discovery of 38,000-year-old decorated limestone tablets in France. The gas exchange process is performed by the lungs and respiratory system. Air, a mix of oxygen and other gases, is inhaled. In the throat, the trachea, or windpipe, filters the air.