The cranial cavity is the primary cavity of the skull; it contains the brain. In addition, the skull has four other pairs of cavities called sinuses. They are the frontal sinuses, maxillary sinuses, sphenoid sinuses, and ethmoid sinuses.
No, they are not.
The sinuses are mucous membrane-lined cavities in some of the skull bones surrounding the nose. They help make the skull lighter.
The body basically has the ventral and dorsal cavities. The dorsal cavity contains the brain and spinal cord. The upper most cavity formed by the bones of the skull has an organ within it called the brain.
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there are five cavities in the average number of cavities in your skull
The cranial cavity is the primary cavity of the skull; it contains the brain. In addition, the skull has four other pairs of cavities called sinuses. They are the frontal sinuses, maxillary sinuses, sphenoid sinuses, and ethmoid sinuses.
No, they are not.
The sinuses are mucous membrane-lined cavities in some of the skull bones surrounding the nose. They help make the skull lighter.
Frontal Sinuses.....
Mucus Membrane
No. Sinuses are cavities (not bumps) and are located in the front part of your skull behind your eyes and nasal areas.
SINUSES
It means your head isn't solid bone. It really means you have a skull that resonates as a result of your head shape, and sinus cavities in the front of your skull.
A cow has 4 stomach cavities.
The body basically has the ventral and dorsal cavities. The dorsal cavity contains the brain and spinal cord. The upper most cavity formed by the bones of the skull has an organ within it called the brain.
Many people have cavities each year and this is a common dental problem for people around the world. However, how many people have cavities each year is not known.