If you have a headache just about your eyes, it is very likely that it is your sinuses. Sinus pressure can be very painful.
The frontal sinuses are located in the forehead, just above the eyes and behind the eyebrows. They are part of the paranasal sinus system and are lined with mucous membrane that helps humidify and filter the air we breathe.
The sinuses are paired air pockets located within the bones of the face. They are: the ethmoid sinuses; located between the eyes, just behind the bridge of the nose.
The sinuses are paired air pockets located within the bones of the face. They are: the sphenoid sinuses; Located just behind the ethmoid sinuses, and behind the eyes.
The glabellar area is located between the eyebrows on the forehead, just above the nose. It is commonly known as the region where "frown lines" or "11 lines" can appear due to repetitive muscle movement.
The area between the forehead and nose is known as the "glabella." This area is located just above the nose bridge, between the eyebrows.
At the base of the aorta, just above the semilunar valve, there are small openings called the aortic sinuses. These sinuses lead to the coronary arteries, which supply blood to the heart muscle. Specifically, the left and right coronary arteries originate from the left and right aortic sinuses, respectively, allowing for the delivery of oxygen-rich blood to the heart.
Yes, the frontal sinus is a small cavity located within the frontal bone of the skull, just above the eyes. It is part of the paranasal sinuses which help to lighten the skull and produce mucus that moistens the nasal passages.
upper first molar and second premolar and firat prenolar and second molar
Just eyebrows, no eyelashes
Some birds do but others just have a line above their eye that's a different colour to the majority of their other feathers around their eye.
you never did have eyebrows he just said that for a joke.......
i don't know. but i can answer this so i will say we all have eyebrows, animals just hide them.