![Dab tsi yog cov predators ntawm narwhal? Dab tsi yog cov predators ntawm narwhal?](https://i.answers-medical.com/preview/medical-health/14110443-what-are-the-predators-of-a-narwhal-j.webp)
Video: Dab tsi yog cov predators ntawm narwhal?
![Video: Dab tsi yog cov predators ntawm narwhal? Video: Dab tsi yog cov predators ntawm narwhal?](https://i.ytimg.com/vi/gBAhBdrUu6g/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Narwhals pub rau ntses , squid, thiab cw. Predators ntawm narwhal suav nrog killer whales thiab, rau qhov tsawg dua, polar bears thiab walruses.
Ntxiv mus, yuav ua li cas narwhals tiv thaiv lawv tus kheej los ntawm cov tsiaj txhu?
Narwhals tsis muaj kev tiv thaiv tib neeg tab sis lawv tuaj yeem ua tau tiv thaiv lawv tus kheej los ntawm lawv cov tsiaj txhu . Lawv ua qhov no los ntawm kev tig lawv tusk los hem rau cov tsiaj txhu . Narwhals tsis feem ntau sim tawm tsam lawv cov tsiaj txhu . Yog tias cov tsiaj txhu tsis thim rov qab, lawv raug ntxias kom tua lawv nrog lawv tus pas.
Kuj Paub, yog narwhal yog tsiaj txhu? Yog, Narwhals yog cov tsiaj txhu . Lawv cov khoom noj feem ntau muaj halibut, cod, cuttlefish, squid thiab cws. Polar bears, Orcas thiab tib neeg yuav
Tsis tas li cov lus nug yog, cov ntses puas noj narwhals?
Killer whales thiab polar bears tau paub los tua thiab noj Narwhals , thiab tsawg kawg ib tus Greenland shark tau raug ntes nrog ua tsaug tseem nyob hauv nws lub plab, tab sis nws tseem tsis meej yog tias nws tau yos hav zoov lossis khaws cov pluas noj ntawd.
Dab tsi yog qhov chaw nyob narwhals?
Narwhals nyob hauv dej khov ntawm Arctic seas. Narwhals lub caij ntuj no hauv cov dej tob hauv qab cov pob khov hauv pab pawg ntawm 5-10 tsiaj; Thaum lub caij ntuj sov lawv tsiv mus rau qhov ntiav ntiav, tsis muaj dej khov rau lub caij ntuj sov uas lawv sib sau ua ke hauv pawg loj. Lawv tsis tshua mus deb ntawm cov dej khov.
Pom zoo:
Dab tsi tsuas yog lim los ntawm cov hlab ntshav los ntawm glomerulus thiab tsis rov qab nqus mus rau hauv cov hlab ntshav tab sis tawm los ntawm cov zis?
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Creatinine yog cov khoom pov tseg los ntawm cov leeg tawg thiab raug tshem tawm los ntawm cov ntshav los ntawm glomerulus ntawm nephron. Nws tsuas yog cov khoom uas tsuas yog lim tawm ntawm cov ntshav tab sis TSIS tau rov ua dua rau hauv lub cev. Nws raug tso tawm los ntawm cov zis
Cov qib sib txawv ntawm cov koom haum ntawm cov leeg yog dab tsi?
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Cov leeg nqaij Qib ntawm Koom Haum Molecular theem - actin thiab myosin. Microscopic theem - sarcomere thiab myofibrils. Qib ntawm tes - myoblasts thiab myofibers. Cov ntaub so ntswg - cov leeg nqaij sib txuas thiab cov paj ntoo
Dab tsi yog qhov teeb meem ntawm daim tawv nqaij uas tshwm sim los ntawm kev mob ntev ntawm cov qog sebaceous tshwm sim los ntawm cov khoom zais cia?
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AKA pob txuv vulgaris- Cov teeb meem ntawm daim tawv nqaij ua rau mob ntev ntawm cov qog sebaceous los ntawm khaws cia tso zis thiab Propionbacterium acnes, lub sijhawm tshawb fawb rau cov kab mob pob txuv. Qhov mob ntawm daim tawv nqaij qhuav, tawv nqaij vim tsis muaj lossis tsis muaj sebum uas tshwm sim los ntawm cov laus thiab los ntawm qhov txias
Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?
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Osteoarthritis feem ntau cuam tshuam rau txhais tes, qis nraub qaum, caj dab, thiab hnyav sib koom tes xws li hauv caug, lub duav, thiab ko taw
Dab tsi yog predators ntawm bullfrog?
![Dab tsi yog predators ntawm bullfrog? Dab tsi yog predators ntawm bullfrog?](https://i.answers-medical.com/preview/medical-health/14050766-what-are-predators-of-bullfrog-j.webp)
Ntau yam tsiaj txhu pub rau cov qe bullfrog, tadpoles lossis cov laus. Cov no suav nrog cov kab hauv dej, crayfish, ntses, lwm yam nyuj nyuj, vaub kib dej, nab, noog thiab tsiaj txhu, suav nrog tib neeg