2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
khoom muag tau yuav tsawg dua los ntawm cov neeg siv khoom. Cov neeg siv khoom feem ntau sib piv cov yam ntxwv ntawm cov khoom lag luam xws li zoo, nqe, thiab style ntawm lwm yam khoom.
Puas yog cov khoom lag luam uas cov neeg siv khoom yuav nquag thiab siv zog tsawg?
Ib yam yooj yim zoo yog cov khoom siv dav dav thiab yuav ntau zaus nrog kev siv zog tsawg.
Yuav ua li cas yog cov khoom siv?
Muaj plaub yam khoom siv, thiab lawv yog yooj yim, kav khw, tshwj xeeb, thiab tsis xav tau.
Yam khoom twg yuav nquag?
khoom siv yooj yim yog cov khoom uas cov neeg siv khoom yuav nquag, tam sim ntawd, thiab siv zog tsawg kawg nkaus. Cov xab npum thiab ntawv xov xwm yog suav tias yog cov khoom siv yooj yim, xws li cov khoom siv xws li ketchup lossis pasta. Kev yuav khoom yooj yim feem ntau yog ua raws li kev coj tus cwj pwm, qhov twg cov neeg siv khoom yuav niaj hnub yuav…
Yuav ua li cas yog cov khoom siv?
Cov khoom siv yog khoom yuav khoom los ntawm cov neeg siv khoom nruab nrab. … Khaub ncaws, zaub mov, thiab hniav nyiaj hniav kub yog tag nrho cov piv txwv ntawm cov khoom siv. Cov khoom siv yooj yim lossis cov khoom siv raw, xws li tooj liab, tsis suav tias yog cov khoom siv vim tias lawv yuav tsum tau hloov mus rau hauv cov khoom siv tau.
Pom zoo:
Cov neeg koom nrog kev lag luam twg yog cov neeg siv khoom ntawm cov tuam txhab tshuaj?
Nyiaj Tshuaj Johnson & Johnson ($ 276 billion tus nqi lag luam) Novartis ($ 273 billion) Pfizer ($ 212 nphom) Merck ($ 164 billion) GlaxoSmithKline ($ 103 billion) Eli Lilly ($ 98 nphom) Leej twg yog cov players hauv kev lag luam tshuaj?
Puas yog cov neeg tsim khoom lossis cov neeg siv khoom?
Daim duab qhia txog lub luag haujlwm tseem ceeb uas microbes xws li algae, cyanobacteria thiab cov decomposers, ua si thawj cov tsim khoomthiab hauv kev caij tsheb kauj vab. Puas yog cov microbes tsim lossis cov neeg siv khoom? Tab sis ntau yam kab mob tsis yog neeg tsim khoom thiab ua tsis tau lawv tus kheej cov zaub mov.
Qhov twg hauv qab no txiav txim siab txog cov luag haujlwm ntawm cov neeg muag khoom / tus nqi qis thiab cov neeg yuav khoom / tus neeg xauj tsev?
Cov luag haujlwm ntawm cov neeg muag khoom / tus neeg xauj tsev thiab cov neeg yuav khoom / tus neeg xauj tsev yog txiav txim siab los ntawm (1) nqe lus uas ob tog tau teev tseg hauv kev cog lus, (2) kev cai, thiab (3) cov cai teev tseg los ntawm Uniform Commercial Code (UCC).
Cov khoom siv puas yog khoom vaj khoom tsev?
khoom yog a khoom vaj khoom tsev ruaj khov, lossis khoom tsis yog tam sim no. Qhov no txhais tau tias nws yuav tsis raug muag hauv lub xyoo tom ntej accounting thiab tsis tuaj yeem ua kua tau yooj yim. Txawm hais tias nws yog qhov zoo kom muaj cov khoom muaj nqis tam sim no uas muab koj lub lag luam npaj nkag mus rau cov nyiaj ntsuab, tau txais cov cuab tam mus sij hawm ntev kuj yog qhov zoo.
Puas yog cov nroj tsuag carnivorous yog cov tsim khoom lossis cov neeg siv khoom?
As producers, cov nroj tsuag tsim lub hauv paus ntawm yuav luag txhua cov khoom noj hauv ntiaj teb. Carnivorous nroj tsuag zoo li "tig rooj" thaum lawv ua raws li cov neeg siv khoom, gobbling kab, qav, thiab cov tsiaj me me. Puas yog Venus flytrap yog tus neeg siv khoom thiab tsim khoom?
