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 thoracic cavity is coated with a serous membrane, which exudes a thin serum or fluid. This membrane, which contains nerves, blood vessels and lymph channels, covers the lungs as well as parts of the heart, vessels and esophagus. Each lung within the thoracic cavity is contained within a pleural cavity.