Here are all the possible meanings and translations of the word legal aid society. Freebase(0.00 / 0 votes)Rate this definition: The Legal Aid Society in New York City is the United States' oldest and largest provider of legal services to the indigent.
Relationship Between the Circulatory and Respiratory System. The first step of the respiratory system is breathing in oxygen through your nose. This passes through your nasal cavity which filters out the germs, viruses, etc. with hair-like follicles called cilia. Here the oxygen and other components rush past the tongue, epiglottis, and pharynx.
Respiratory system - Mammals. 1  Mainstem bronchus. 2  Lobar bronchus. 3  Segmental bronchus. 4  Bronchiole. 5  Alveolar duct. 6  In humans and other mammals, the anatomy of a typical respiratory system is the respiratory tract. 7  The branching airways of the lower tract are often described as the respiratory tree or tracheobronchial tree (Fig. 2).