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    Jason Creyn

    Student at PAGWI in TANGA

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    Jason Creyn 7 years ago

    Commented on Faisal Ahmed's Post in Biology Discussions

    Faisal Ahmed Posted 8 years ago

    Discussion posted in Biology Discussions

    SINCE ORGAN##

    Explain the mechanism of hearing in mammals.

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    Jason CreynPhoto
    Jason Creyn Posted on 7 years ago

    Sound waves are picked by the funnel shaped pinna of the outer ear and are concentrated and directed into the external auditory canal.
    Ear tube directs the sound waves into the tympanum {eardrum}.the eardrum vibrates bacause of the sound waves are converted into vibrations by the eardrum (tympanum)
    Thats all thanks

    Jason Creyn
    Updated 7 years ago

    Changed his profile picture

    Jason Creyn 7 years ago

    Commented on Man Shomy's Post in Biology Discussions

    Man Shomy Posted 7 years ago

    Discussion posted in Biology Discussions

    Nutrution

    What's nutrution

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    Jason CreynPhoto
    Jason Creyn Posted on 7 years ago

    Is the process by which an organism take in food and use as nutrients

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