Vim li cas cov noog tsis muaj hniav - cov kws tshawb fawb version

Cov kws tshawb fawb hauv ib lub tsev kawm qib siab hauv tebchaws German tau qhia txog qhov zais yog vim li cas cov noog tsis muaj hniav. Raws li lub siab muaj zog ntawm tib neeg, cov teeb meem nyob hauv kev xav tau. Tag nrho cov noog ya cov noog uas tau nyob ntawm roob poob lawv cov hniav. Lawv sim ua kom tau zaub mov ya lossis nrhiav kab ntawm cov pob zeb.

Cov kws tshawb fawb hais tias qhov kev tsis lees paub ntawm cov hniav muab cov noog ua qhov zoo. Uas yog, txo qhov tsim kom loj hlob lub sijhawm thaum daug lawm cov xeeb ntxwv. Raws li kws txawj, xwm yuav siv sijhawm ntau los tsim hniav.

Thiab sijhawm rau noog yog ib qho peev txheej tseem ceeb. Tom qab tag nrho, kaum tawm ntawm cov tsiaj, noog thiab cov tsiaj reptiles npau suav ntawm kev noj mov ntawm hatching zag.

Vim li cas noog tsis muaj hniav

Cov lus hais ntawm cov kws tshawb fawb German tau raug thuam. Cov kws tshaj lij hais tias kom kos cov lus xaus raws li lub caij nyoog ua haujlwm yog ruam. Tom qab tag nrho, lub sijhawm ua haujlwm ntawm kev yug menyuam rau txhua nqe ntawm cov noog txawv. Kev ploj ntawm cov hniav tuaj yeem piav qhia los ntawm qhov tsis zoo ntawm huab cua puag thaum - thaum cov noog xav tau kom tau txais khoom noj hauv qab daus lossis hauv pob zeb.

Txog thaum tsis muaj pov thawj ntxiv, lo lus nug "vim li cas cov noog tsis muaj hniav" tseem qhib rau txhua tus. Nws yog tau hais tias cov noog yeej tsis tau muaj hniav, thiab ya dinosaurs tau hloov zuj zuj ntawm cov hniav rau kev zom khoom noj tom qab kev yos hav zoov.