The nasal cavity is separated from the oral cavity by
The nasal cavity is the are inside the nose, separated from the oral cavity (the area inside the mouth) by the nasal spine. The purpose of the nasal cavity is to deliver cleaned, moistened, and warmed air to the pharynx (throat). The cavity is lined with mucous that has tiny hairs on it. The nose is the organ with which we breathe air in. The nasal cavity is the are inside the nose, separated from the oral cavity (the area inside the mouth) by the nasal spine. The purpose of the nasal cavity is to deliver cleaned, moistened, and warmed air to the pharynx (throat). The nasal cavity is located above the mouth and is separated from the mouth by the hard and soft palate. Within the oral cavity is the tongue, teeth, tissue supporting the teeth (gums and bone), and salivary glands. The pharynx, or throat, is the region located behind the oral cavity. nasal cavity is separated from the oral cavity by the palatine processes of maxilla and the palatine bone(hard palate). The nose is the organ with which we breathe air in. The nasal cavity is the are inside the nose, separated from the oral cavity (the area inside the mouth) by the nasal spine. The hard and soft palate separate the oral cavity from the nasal  cavity. There are muscles and substructures with each of the  associated structures, but in very simple ter … ms, it's the palate. 4 people found this useful. The h ard palate is found anteriorly. It is a bony plate that separates the nasal cavity from the oral cavity. It is covered superiorly by respiratory mucosa (psuedostratifed squamous epithelium) and inferiorly by oral mucosa (stratified squamous epithelium). In most fish, there is no connection between the nasal cavity and the oral cavity. This is true of lampreys, most cartilaginous fish, and virtually all actinopterygians. There are a few exceptions. For example, in hagfish, a nasopharyngeal pouch (present in lampreys) communicates with the pharynx. nasal cavity the proximal portion of the passages of the respiratory system, extending from the nares to the pharynx; it is divided into left and right halves by the nasal septum and is separated from the oral cavity by the hard palate. It is a bony plate that separates the nasal cavity from the oral cavity. It is covered superiorly by respiratory mucosa (psuedostratifed squamous epithelium) and inferiorly by oral mucosa (stratified squamous epithelium).
Nasal spine