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.
Some Endocrine hormones have an effect on the respiratory passages. This can affect the amount of oxygen that the lungs absorb. Your lungs are part of a group of organs and tissues that all work together to help you breathe. This system is called the respiratory system. The main job of the respiratory system is to move fresh air into and get waste gases out of the body. The nose (naval canal) and the mouth (oral cavity) are two ways outside air enters the respiratory system. The hairs in the nose are apart of the air-cleansing system. The throat (pharynx) collects air from the nose and mouth and passes it to the trachea. The voice box (larynx) is where the vocal chords are located.