duck vs qaib
Duck thiab Qaib yog ob tug noog uas qhia qhov sib txawv ntawm lawv thaum nws los txog rau lawv qhov xwm txheej thiab cov yam ntxwv. Ib tug duck yog cais raws li ib tug ua luam dej noog whereas ib tug qaib tsis cais raws li ib tug ua luam dej noog. Qhov no yog qhov txawv ntawm ib tug os thiab ib tug qaib.
Ib tug duck's claws yog webbed hauv xwm. Webbed claws muaj txiaj ntsig zoo rau kev ua luam dej hauv cov os. Ib tug os ib txwm nyob hauv dej. Lawv muaj cov qog roj ntsha uas ua rau lawv cov plaub tsis muaj dej. Lawv muaj webbed ko taw ua luam dej hauv dej. Qhov no yog vim li cas duck kuj hu ua ib tug noog dej. Ntawm qhov tod tes, ib tug qaib tsis yog dej noog.
Ib tug qaib yog ib tug me nyuam qaib. Nws muaj zog claws nrog peb ntiv taw nyob rau hauv pem hauv ntej thiab ib tug tom qab. Nws yog nthuav kom nco ntsoov tias cov claws ntawm cov qaib yog siv rau khawb hauv av. Tus qaib raug cais raws li tus noog khawb. Nws yog ib qho tseem ceeb kom paub tias nqaij qaib tuaj yeem ya tau luv luv xwb. Lawv ib txwm taug kev. Raws li qhov tseeb ib tug qaib feem ntau suav hais tias yog ib qho foul hauv tsev. Nws cev nqaij daim tawv noj ua ib yam khoom noj.
Nqaij qaib yog tiaj thiab dav thaum piv rau qaib. Lub beak ntawm os yog siv los khawb av. Ntawm qhov tod tes, lub beak ntawm ib tug qaib yog siv los ntes nws cov tsiaj. Ducks tsim lawv lub zes rau hauv av. Cov no yog qhov sib txawv tseem ceeb ntawm ob tug noog, uas yog, os thiab qaib.
