Vim li cas peb thiaj xav tias dinosaurs roared?

Cov txheej txheem:

Vim li cas peb thiaj xav tias dinosaurs roared?
Vim li cas peb thiaj xav tias dinosaurs roared?

Video: Vim li cas peb thiaj xav tias dinosaurs roared?

Video: Vim li cas peb thiaj xav tias dinosaurs roared?
Video: txhob hnov qab kuv lub npe - Bee lee [Official MV] 2022-23 2024, Kaum ib hlis
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Feem ntau cov paleontologists xav li ntawd. Zoo li niaj hnub no cov noog thiab cov tsiaj reptiles, cov dinosaurs tej zaum ua suab nrov los qhia tias lawv tab tom nrhiav ib khub niam txiv, tias muaj kev phom sij, lossis ua rau lawv raug mobCov me nyuam mos tau ua suab rau cov neeg laus paub tias lawv xav tau zaub mov los yog muaj teeb meem.

Dinosaurs puas tau qw?

Cov kws tshawb fawb uas tau tshawb fawb qee qhov tsis ntev los no rau hauv cov suab dinosaur tau pom tias cov tsiaj tiag tiag yuav tau cooed lossis boomedQhov tseeb, lub suab ntawd yuav zoo ib yam li hom Cov suab nrov niaj hnub no emus lossis ostriches ua, hais tias Faux. Roaring kuj yog ib yam tsiaj ntau dua, Faux ntxiv.

T Rex puas tau roar?

Tag nrho Rumble thiab No Roar rex's hu nquag nrov zoo li lub suab nrov. "Cov tsiaj txhu loj niaj hnub no, feem ntau yog cov tsiaj nyeg, thiab cov suab nrov yog cov suab uas lawv tsim," hais tias paleontologist, Julia Clarke.

Lub ntsiab lus ntawm lub suab dinosaurs yog dab tsi?

Hais lus ntawm cov dinosaurs lo lus "yav" yog sib npaug rau tib neeg lo lus " Kuv hlub koj. "

Dinosaurs puas muaj lub larynx?

Nyob rau hauv dinosaurs, muaj kev hloov pauv ntawm lub suab hauv lub cev nyob rau hauv lub larynx(pom hauv khej) mus rau ib qho kev sib sib zog nqus hauv siab hauv cov noog. Qhov tsis muaj cov ntaub ntawv fossil rau thaj tsam no hauv ntau cov basal dinosaurs yuav qhia tau tias lawv zoo ib yam li crocodiles thiab feem ntau outgroup taxa uas tsis muaj syrinx.

Pom zoo: