Answer:
Most correct answer is all of the germ layers
Explanation:
Mucous membranes constitute the innermost layer of a number of hollow organs (i.e.: gastrointestinal tract). They are composed of an epithelial lining which overlies a deeper layer of connective tissue. Typically, each of these components arises from a different germ layer. For instance: the mucous lining of the gut arises from a combination of endoderm-derived epithelium and lateral mesoderm-derived connective tissue. Other mucous membranes may have different origins, for example: The mucous lining of the oral cavity is composed of ectoderm-derived epithelium and underlying connective tissue derived from head mesenchyme (combination of cephalic neural crest and paraxial mesoderm).
Summary:
Mucous Membrane = Epithelium (derived mainly from endoderm, followed by ectoderm, rarely mesoderm) + Underlying Connective Tissue (usually mesoderm)
Drink plenty of water yep that should help
Answer:
The correct option is: a. occlusion
Explanation:
The maxilla is the bone that forms the upper jaw, formed by the joining of the two maxillary bones. It is the fixed part of the jaw that holds the upper teeth.
The mandible, also known as the jawbone, is the largest bone of the human face that forms the lower jaw. It is the movable part of the jaw that holds the lower teeth.
During chewing or resting, when the teeth are gently closed or touching, <u>the relationship between the mandibular or the lower teeth and the maxillary or the upper teeth is known as the </u><u>occulation</u><u>.</u>
