Create textured surfaces that can be painted over with oil or acrylic colors. A flexible, durable, soft body paste with an extra fine-texture; Made in USA. May be applied to a number of porous substrates, such as canvas, wood, cardboard, plaster and concrete.
The respiratory system is made up of organs and tissues that help you breathe. The main parts of this system are the airways, the lungs and linked blood vessels, and the muscles that enable breathing.
All rights reserved. The lungs are a pair of spongy, air-filled organs located on either side of the chest (thorax). The trachea (windpipe) conducts inhaled air into the lungs through its tubular branches, called bronchi.The bronchi then divide into smaller and smaller branches (bronchioles), finally becoming microscopic. Pulmonary fibrosis: A form of interstitial lung disease. 2  The interstitium (walls between air sacs) become scarred, making the lungs stiff and causing shortness of breath. 3  Sarcoidosis: Tiny areas of inflammation can affect all organs in the body, with the lungs involved most of the time.