on your hand
The mucous membrane-lined cavities found in several bones surrounding the nasal cavities are called paranasal sinuses. These sinuses include the frontal, maxillary, ethmoid, and sphenoid sinuses. They help to lighten the skull, produce mucus, and regulate the resonance of the voice.
A serous membrane lines the body cavities and also covers the organs inside the cavities. The upper cells produce the lubricating serous fluid. This fluid has a consistency similar to thin mucus. There is a connective tissue layer that provides the blood vessels and nerves for the overlying secretory cells, and also serves as the binding layer which allows the whole serous membrane to adhere to organs and other structures.
The serosa is made of a thin layer of connective tissue and mesothelial cells. It helps to reduce friction and protect organs within the body cavities. It is found in the abdominal and thoracic cavities.
Colloid filled cavities are typically found in certain types of rocks, like sandstone and pumice. These cavities are formed by trapped gas bubbles or by the presence of colloidal substances that have solidified within the rock matrix.
The synovial membrane is the inner membrane of tissue that lines a joint. The synovial membrane secretes synovial fluid which serves to lubricate the joint and reduce the friction between bones in joints.
In your mouth cavities are found in your teeth if you do not look after them properly, these are called 'dental cares'.
You can find cavities in many places, here are a few examples. Cavities can be found in teeth, they are found between the outside wall and inside wall of a building and they can be found in natural rock formations.
The glands that are found in membranes that line internal body cavities are serous glands.
Ventricles, and there are 4 of them
The cavities of the brain are called ventricles. These ventricles contain Cerebro Spinal Fluid to help aid in the filtration of the blood.
The two largest body cavities are the thoracic and abdominal cavities.
Not really, Though the bacteria found in such cavities can affect your cardiovascular health (heart and arteries, veins), plaque buildup is also not good for you.
Sub-cavities are smaller cavities or spaces within a larger cavity or structure. They can be found in various natural formations, such as in rocks or the human body, and may have specific functions or characteristics within their larger environment.
flouride
The mucous membrane-lined cavities found in several bones surrounding the nasal cavities are called paranasal sinuses. These sinuses include the frontal, maxillary, ethmoid, and sphenoid sinuses. They help to lighten the skull, produce mucus, and regulate the resonance of the voice.
Yellow Marrow
A serous membrane lines the body cavities and also covers the organs inside the cavities. The upper cells produce the lubricating serous fluid. This fluid has a consistency similar to thin mucus. There is a connective tissue layer that provides the blood vessels and nerves for the overlying secretory cells, and also serves as the binding layer which allows the whole serous membrane to adhere to organs and other structures.