Below are some of the most common sustainable agriculture techniques employed by farmers today to achieve the key goals of weed control, pest control, disease control, erosion control and high soil quality: 1  Crop Rotation. 2  Cover Crops. 3  Soil Enrichment.
The Thoracic cavity contains the heart and the lungs. Actually, the heart is located in the mediastinum.. and the lungs are in the plural cavity... but both, together, are located in the thoracic.. Hope this answers your question. Source(s): My anatomy and phsyiology class. whew, I sure learned a lot..
The lungs are a pair of organs located in the chest cavity that perform respiration. These are about 12 inches long. The lungs are a protective membrane. The area between the two lungs is called the mediastinum, which contains the heart, trachea, esophagus and blood vessels. The lung is protected by the ribcage.