2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ladybugs zoo siab nyob rau ntau qhov chaw sib txawv, suav nrog nyom, hav zoov, nroog, suburbs, thiab raws tus dej. Xya-spotted ladybugs yog ib txwm nyob rau Europe tab sis raug coj mus rau North America nyob rau nruab nrab-1900s los tswj cov aphid pejxeem. Ladybugs feem ntau nquag siv txij lub caij nplooj ntoos hlav mus txog rau lub caij nplooj zeeg.
Yuav ua li cas yog ib tug ladybird?
Ladybirds feem ntau pom muaj nyob hauv tsob ntoo me me, ntoo thiab nyom. Cov ntsiab lus ntawm lawv tus cwj pwm hibernation txawv nrog hom hom.
ladybirds nyob hauv tsev nyob qhov twg?
Tej zaum koj yuav pom ib tug ladybug nyob ib ncig ntawm sab hauv, tab sis kuj nrhiav tau ntau. Koj yuav pom cov npe hu ua ladybugs nyob ib ncig ntawm koj lub tsev los yog ua ke nyob rau hauv ib qho chaw, feem ntau nestled nyob rau hauv cov ces kaum ntawm attics los yog hauv qab daus los yog ze lub qhov rooj thiab qhov rais.
ladybirds zes nyob qhov twg?
Lawv tshwj xeeb nyiam cov vaj tsev daj ntseg. Cov haiv neeg, xws li xya-spot ladybird, zoo li pw down hauv nplooj litter, qee hom thaum lub caij ntuj no hauv stems ntawm cov nroj tsuag lossis qab tawv ntoo."
ladybirds mus qhov twg thaum lub caij ntuj no?
Nyob rau hibernate lawv yuav nrhiav tsob ntoo ntsuab uas lawv muab lawv tus kheej pov rau hauv cov kab nrib pleb; Ivy yog lwm qhov chaw nrov rau hibernating ladybird, tshwj xeeb tshaj yog qhov twg ivy loj hlob nruj nyob ib ncig ntawm tsob ntoo pob tw los yog txawm tawm tsam lub tsev; ib lub tsev kuj tseem siv tau, tshwj xeeb nyob ib puag ncigwindows frames …
Pom zoo:
Qhov khoom nyob rau pem hauv ntej ntawm lub lens diverging nyob qhov twg?
Teb: Dav hlau daim iav Dav Hlau Daim iav Rau lub teeb rays tawm lub dav hlau daim iav, lub lub kaum sab xis ntawm kev xav sib npaug ntawm lub kaum sab xis ntawm qhov xwm txheej. … Daim duab tsim los ntawm daim iav dav hlau yog ib txwm virtual (lub ntsiab lus tias lub teeb rays tsis yog los ntawm daim duab), upright, thiab ntawm tib lub duab thiab loj npaum li cov khoom nws yog reflecting.
Kev tsis ncaj ncees nyob qhov twg yog qhov hem rau kev ncaj ncees nyob txhua qhov chaw?
Martin Luther King tau hais tias: “Kev tsis ncaj ncees nyob txhua qhov chaw yog kev hem thawj rau kev ncaj ncees nyob txhua qhov chaw. Peb raug ntes nyob rau hauv ib tug inescapable network ntawm kev sib nrig sib pab, khi nyob rau hauv ib lub tsoos tsho ntawm txoj hmoo.
Qhov twg yog qhov tsis txaus ntseeg nyob qhov twg?
Yuav muaj ob lub cev tsis zoo nyob rau hauv lub midbrain. Lawv yog symmetrically positioned, ib tug nyob rau ntawm ob sab ntawm lub midline ntawm lub hlwb, thiab lawv tsim ob lub pob nyob rau hauv lub posterior nto ntawm lub paj hlwb nyob rau hauv qab ntawm lub superior colliculi.
Qhov twg tag nrho cov nqi hluav taws xob nyob ntawm qhov kev siv nyiaj siab tshaj plaws yog qhov twg?
marginal utility is zero. Tag nrho cov nqi hluav taws xob yog siab tshaj thaum marginal utility yog xoom. Qhov no yog vim muaj ntau txoj cai ntawm kev txo qis marginal utility uas hais tias tus neeg siv khoom noj ntau thiab ntau qhov zoo, qhov ntxiv rau tag nrho cov nqi hluav taws xob poob.
Puas yog ladybirds nyob?
Ladybugs zoo siab nyob rau ntau qhov chaw sib txawv, suav nrog nyom, hav zoov, nroog, suburbs, thiab raws tus dej. Xya-spotted ladybugs yog ib txwm nyob rau Europe tab sis raug coj mus rau North America nyob rau nruab nrab-1900s los tswj cov aphid pejxeem.
