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..
* picture of the heart and its parts. * picture of the body and some of its organs. Location and Structure of the Lungs. The lungs are a pair of elastic, spongy organs used in breathing. In humans the lungs take up a lot of the chest cavity. They are located just behind, and to either side of, the heart. They extend down from the collarbone to the diaphragm (the muscular wall between the chest cavity and the abdominal cavity). In adult humans each lung is 25 to 30 cm.