The IP address start with 169. mean it is a private network create by your computer. The computer assigned itself this IP address whenever it can not obtain IP address from router, your ISP or it is being blocked somehow.he IP address start with 169. mean it is a private network create by your computer. The computer assigned itself this IP address whenever it can not obtain IP address from router, your ISP or it is being blocked somehow.
The lungs are small and occupy only the dorsal portion of the thoracic cavity. The newly hatched insect closely resembles the parent, and the wing-rudiments appear externally on the second and third thoracic segments; but before the final moult the nymph remains quiescent, taking no food.
1. Cranial cavity: cranial means skull, this cavity is located in the head superior the medial, and is surrounded by the skull. It also contains the pituitary and endocrine glands. 2. Thoracic cavity: thoracic means chest, this cavity is located in the anterior portion of the body and the mediastinum.It contains the cavity that surrounds the breast bone and ribs. Containing the lungs, heart, trachea, larynx and bronchial tubes.3.t also contains the pituitary and endocrine glands. 2. Thoracic cavity: thoracic means chest, this cavity is located in the anterior portion of the body and the mediastinum. It contains the cavity that surrounds the breast bone and ribs. Containing the lungs, heart, trachea, larynx and bronchial tubes. 3.