Ear - online puzzles

The ear is the organ of hearing and, in mammals, balance. In mammals, the ear is usually described as having three parts—the outer ear, middle ear and the inner ear. The outer ear consists of the pinna and the ear canal. Since the outer ear is the only visible portion of the ear in most animals, the word "ear" often refers to the external part alone. The middle ear includes the tympanic cavity and the three ossicles. The inner ear sits in the bony labyrinth, and contains structures which are key to several senses: the semicircular canals, which enable balance and eye tracking when moving; the utricle and saccule, which enable balance when stationary; and the cochlea, which enables hearing. The ears of vertebrates are placed somewhat symmetrically on either side of the head, an arrangement that aids sound localisation.

The ear develops from the first pharyngeal pouch and six small swellings that develop in the early embryo called otic placodes, which are derived from ectoderm.

The ear may be affected by disease, including infection and traumatic damage. Diseases of the ear may lead to hearing loss, tinnitus and balance disorders such as vertigo, although many of these conditions may also be affected by damage to the brain or neural pathways leading from the ear.

M like love Tvp 2 online puzzleexamination with a stethoscope online puzzlekittens will always come up wi jigsaw puzzle onlineBiosphere_6 jigsaw puzzle onlineDifferential Approach jigsaw puzzle onlineAnime Hawaii 2 online puzzleLittle cat jigsaw puzzle onlineTHE PRETTIEST??? online puzzlePikachu Puzzle online puzzleJimin ?? jigsaw puzzle onlineBach, Johann Sebastian jigsaw puzzle onlineBunny and Easter eggs online puzzleLodovica Comello online puzzleAria and kler online puzzlecute pets online puzzleSarah Jane Hyland jigsaw puzzle onlineZwierze leprze od tehnologgi broni zwierze jigsaw puzzle onlineEmotions puzzles jigsaw puzzle onlineKiger Mustang Horse jigsaw puzzle onlineKim Tae Hyung jigsaw puzzle onlinehappy pig online puzzleendocrine system jigsaw puzzle onlinetwo sided cat jigsaw puzzle onlineFirst love - Marysia jigsaw puzzle online
Mother koala with baby on her back online puzzlemin yoongi bts jigsaw puzzle onlinePig Puzzle online puzzleMuffinart jigsaw puzzle onlineTwo small rabbits in the meadow. online puzzlethree rabbits jigsaw puzzle onlineDio Brando puzzles online puzzletxt yeonjun jigsaw puzzle onlineDog online puzzleAidan gallagher jigsaw puzzle onlineEaster online puzzleblack pink online puzzleFluffy kitten online puzzleCows on the meadow jigsaw puzzle onlineLee Jong Suk jigsaw puzzle onlinePuzzle with park Jimin jigsaw puzzle onlineBIA Serial disney channel Bia, Manuel and Alex jigsaw puzzle onlineSpirit the horse❤❤❤❤ online puzzlebudgies golden retriver and ch jigsaw puzzle onlineCat girl jigsaw puzzle onlinestar butterfly jigsaw puzzle onlineAnime girl jigsaw puzzle onlineDon Bosco jigsaw puzzle onlinekanao tsuriy online puzzle