Paranasal sinuses are a group of four paired air-filled spaces that surround the nasal cavity. The maxillary sinuses are located under the eyes, the frontal sinuses above the eyes, the ethmoidal sinuses between the eyes, and the sphenoidal sinuses are behind the eyes. hope this helps!
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Government and health care institutions can help protect individuals by doing all three of these things: building recreation centers that aid in health of the mind, educating on the benefits of healthy eating and treating water efficiently, avoiding The contamination by viruses and harmful bacteria to the organism.
A, B and C are correct.
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decreased cholesterol is the answer
I believe it's either A or B. some types of cancer works the same, too, having mild symptoms shown.