1 An ad hoc network is a local area network (LAN) that is built spontaneously as devices connect. 2  Ad hoc testing is an informal and improvisational approach to assessing the viability of a product. 3  Ad hoc analysis is a business intelligence process designed to answer a single, specific business question.
The circulatory system and immune system serve the same, yet complementary purpose, to keep the entire body alive. The circulatory system does this by delivering oxygen from the lungs to every organ and cell in the body. The immune system does this by consuming foreign substances before they can damage the body. The connection between the circulatory system and immune system lies in the fact that the immune system travels through the entire body, inside the circulatory system. The circulatory system has three major components: the heart, the lungs, and blood vessels.
The circulatory system interacts with the respiratory system by send the blood to a respiratory organ, such as our lungs, where the blood becomes saturated with oxygen and the â¦ n returns to the body.ope. The circulatorysystem is blood, blood vessels and arteries,  and the heart. The respiratory system has to do with breathing and  nose, mouth, throat and lungs.