Puas muaj nqaij npuas nyob qhov twg?

Cov txheej txheem:

Puas muaj nqaij npuas nyob qhov twg?
Puas muaj nqaij npuas nyob qhov twg?
Anonim

Morepork feem ntau pom nyob rau hauv hav zoov thoob plaws hauv tebchaws New Zealand thiab ntawm ntug dej hiav txwv. Lawv tsis tshua muaj nyob hauv thaj chaw qhuav qhuav ntawm Canterbury thiab Otago. Lawv raug cais raws li tsis raug hem.

Npau suav teb yog dab tsi?

Ntauporks muaj nyob thoob plaws New Zealand thiab ntawm Norfolk Island. Cov noog tshwm sim nyob rau hauv feem ntau thaj chaw nrog ntoo, nyob rau hauv New Zealand forests dominated by conifers thiab beeches, thiab lwm yam hardwoods, mus txog rau alpine ntoo kab. Ntawm Norfolk Island, lawv nyob hauv hav zoov ntawm Norfolk Island ntoo thuv.

hnub npua ntau mus qhov twg?

Nyob nruab hnub, Moreporks sleeping in roosts. Thaum tsaus ntuj lawv yos hav zoov ntau yam tsiaj - feem ntau loj invertebrates nrog rau scarab thiab huhu beetles, npauj thiab kab ntsig, wētā thiab kab laug sab.

Yuav ua li cas cov ntoo ua zes ntau dua?

Ntau porks roost nyob rau hauv cov hav zoov tsaus nti nrog lub hau npog siab, ntawm ib ceg, saum toj ntawm tsob ntoo fern lossis hauv kab noj hniav. Lawv qee zaum roost hauv derelict vaj tse. Nthuav dav thiab nruab nrab ntau. Nyuaj rau predation thaum zes, los ntawm miv, possum, nas thiab mustelids.

Puas muaj hmoo dua?

Kāreke (marsh crake) Māori ntseeg tias kāreke tuaj yeem qhia txog yav tom ntej. Yog leej twg hnov kāreke quaj rau sab laug, hmoov phem nteg ntej; yog lawv hnov lub suab quaj ntawm sab xis ces ua rau muaj hmoo.

Pom zoo:

Nthuav cov khoom
Puas yog homomorphism tib yam li isomorphism?
Nyeem ntxiv

Puas yog homomorphism tib yam li isomorphism?

Isomorphism yog homomorphism tshwj xeeb. Greek keeb kwm "homo" thiab "morph" ua ke txhais tau tias "zoo tib yam." Muaj ob qhov xwm txheej uas homomorphisms tshwm sim: thaum ib pab pawg yog ib pawg ntawm lwm pawg;

Yuav tau sawv los yog tshwm sim?
Nyeem ntxiv

Yuav tau sawv los yog tshwm sim?

Peb hom tshwm sim yog arise, sawv, arisen. Nws yog siv hauv cov ntsiab lus tseem ceeb: Ib lub sijhawm tshwm sim thiab nws txiav txim siab los ua txoj haujlwm hauv Brussels. Ib qho teeb meem tshwm sim nrog kuv daim ntawv hla tebchaws. Koj siv arose hauv kab lus li cas?

Nyob hauv qab ceg cov leeg nqaij gastrocnemius khoov?
Nyeem ntxiv

Nyob hauv qab ceg cov leeg nqaij gastrocnemius khoov?

Cov leeg nqaij gastrocnemius flexes ko taw ntawm pob qij txha- uas yog nws ua rau taw taw ko taw nqes los ntawm khoov nws ntawm pob taws pob taws, xws li thaum koj sawv ntawm koj. cov ntiv taw. Qhov kev txiav txim no hu ua plantar flexion. Lub gastrocnemius kuj flexes ceg ntawm lub hauv caug sib koom.