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There is one canal, which connects the middle ear to the nasopharynx. This canal permits the entry or exit of the air to the middle ear cavity. This is done in order to regulate the air pressure inside the middle ear cavity. This prevents the damage to the ear drum due to excessive pressure of the loud sound.
What else can I help you with?
Has two openings called nares?
Yes, the openings in the human nose are called nares or nostrils. They allow air to enter and leave the nasal cavity during breathing.
Where the great vessels enter and leave the heart?
They enter and leave on the or at the superior border.
Do any sperm enter the pelvic cavity?
Well this would depend upon whether or not the female was involved in sexual activities or not. If she was and the male ejaculate in/on her, then yes it is possible. If she was not involved in sexual activities then it is not likely that there would be sperm in her pelvic cavity.
What process cause the water to enter or leave the cell?
the process that causes the water to enter and leave the cell is diffusion
What is the Philippines labor code for leave of absence?
The Philippines labor code for leave of absence permits all workers 30 days of paid leave. All workers should go on leave annually.
What enter and leave cells?
it is the cellmembrain
What happen immediately after sperm leave the test?
the enter the oviduct
Who has the right to enter and leave Canada at will?
the government
Which type of fossil forms when an organisms hard parts dissolve and leave a cavity that later fills with sedim?
A mold fossil forms when an organism's hard parts dissolve and leave a cavity that later fills with sediment, creating a replica of the organism's shape.
What substances enter and leave the cells?
Proteins made on "bound" (attached) ribosomes leave through the cell membrane, and other proteins will enter the cell.
What structures enter or leave through the hilum of the kidney?
Blood vessels, nerves, lymphatic vessels, and the ureter enter and leave through the hilum of the kidney.
How do you leave vampire's curse island on poptropica?
Leave the castle, enter the city, and jump up into the blimp.
