THORAX ABDOMEN AND PELVIS

Detailed explanation-1: -Oropharynx: The middle part of the throat connects to the oral cavity (mouth). It allows air, food and fluid to pass through. Laryngopharynx (or hypopharynx): The bottom part of the throat is near the larynx (or voice box). It regulates the passage of air to the lungs and food and fluid to the esophagus.

Detailed explanation-2: -nasopharynx: The upper part of the pharynx that connects the nasal cavity to the throat. tonsils: Masses of lymphoid tissue found in the pharynx that play a small role in immune system function. laryngopharynx: The lower part of the pharynx above the larynx and below the oropharynx.