It's called the septum.
bronchiole
nasal cavity
ethmoid cavity
Nasolacrimal duct passes from the orbit into the nasal cavity through the nasolacrimal canal.
Esophagus is not a part of oral cavity. It connects your oral cavity to stomach.
The roof of the nasal cavity is formed by the (2) nasal bonesThe floor is formed by the palatine bone posteriorly and palatine process of the maxilla anteriorlyThe sides of the nasal cavity is mostly made up of the maxillary bone, as well as parts of the palatine bone, medial pterygoid plate and lateral mass of the ethmoid bone
Nasal or sinus
nasal
nasal cavity
nasal cavity
The superior and medial nasal conchae is part of the ethmoid bone of the cranium. Ethmoid bone separates nasal cavity from the brain.
ethmoid