2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Sponge diving yog kev dhia dej hauv qab kom sau cov sponges ntuj rau tib neeg siv. Nws yog daim ntawv qub tshaj plaws ntawm kev dhia dej hauv qab.
Puas yog daim txhuam cev tseem sau tau?
Txawm tias feem ntau cov sponges siv niaj hnub no yog hluavtaws, natural sea sponges tseem tab tom raug sau tseg hauv Tarpon Springs.
sponge kev lag luam yog dab tsi?
Hiav txwv sponges tau sau tau ntau pua xyoo. Lawv siv rau ntau yam, xws li ntxuav, da dej, kev tu tus kheej, kos duab, kho kom zoo nkauj, thiab txawm tias kho kab mob. Txawm hais tias Greek divers tau sau daim txhuam cev rau qee lub sijhawm, kev lag luam tsis tau pib hauv Teb Chaws Asmeskas txog thaum ntxov 1800s.
Yuav ua li cas thiaj ntes tau daim txhuam cev?
Txoj kev ruam tshaj plaws thiab ua kom tau daim txhuam cev yog by tua tus Txwj Laug Saib Xyuas. Cov neeg siab phem no yeej ib txwm tso tsawg kawg ib daim txhuam cev ntub dej thaum raug tua los ntawm tus neeg ua si. Thaum kov yeej Tus Txwj Laug Saib Xyuas tsis yog qhov ua tau yooj yim, nws muab nqi zog ntsiag to rau cov neeg uas rub tawm.
daim txhuam cev siv rau dab tsi?
A daim txhuam cev yog ib qho cuab yeej lossis kev pab tu ua los ntawm cov khoom mos, ntxeem tau. Feem ntau siv rau ntxuav qhov chaw tsis zoo, daim txhuam cev yog qhov tshwj xeeb tshaj yog zoo ntawm kev nqus dej thiab kev daws dej. Keeb kwm yog tsim los ntawm ntuj hiav txwv sponges, lawv feem ntau yog ua los ntawm cov khoom hluavtaws niaj hnub no.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Dab tsi yog daim txhuam cev divers?
Sponge diving yog kev dhia dej hauv qab kom sau cov sponges ntuj rau tib neeg siv. Nws yog daim ntawv qub tshaj plaws ntawm kev dhia dej hauv qab. Puas yog lawv tseem dhia rau daim txhuam cev? Nrog rau kev txhim kho ntawm daim txhuam cev hluavtaws, kev lag luam daim txhuam cev maj mam spluttered kom nres.
Puas yog ntses ntses ntse dua ntses ntses?
Octopuses manipulate objects zoo dua dolphins ua. Lub octopus muaj lub hlwb loj tshaj plaws ntawm txhua tus invertebrate, thiab ib qho ntawm peb feem tsib ntawm nws cov neurons nyob hauv nws cov tentacles. Raws li ntses taub ntswg ntev tsis muaj caj npab, qhov no yeej ua rau octopuses ib ceg loj.
Dab tsi yog archaeocytes hauv daim txhuam cev?
Archaeocytes. Archaeocytes tseem ceeb heev rau kev ua haujlwm ntawm daim txhuam cev. Cov hlwb no yog totipotent, uas txhais tau hais tias lawv tuaj yeem hloov mus rau tag nrho lwm hom sponge hlwb. Archaeocytes noj thiab zom cov zaub mov uas ntes tau los ntawm choanocyte dab tshos thiab thauj cov as-ham mus rau lwm lub hlwb ntawm daim txhuam cev.
Puas txhuam txhuam txhuam koj lub tsheb?
Thaum koj nqa koj lub tsheb mus rau lub tsheb ntxuav, tsis txhob siv lub tshuab ua npuas ncauj. Nws yuav twv yuav raug khawb ntawm koj lub tsho ntshiab, tshwj xeeb nrog Siberian Ice. Puas txhuam txhuam tsis zoo rau lub tsheb? Tshwj xeeb tshaj yog vim txhua tus siv lawv, lawv poob rau hauv av, thiab muaj av thiab grit uas yuav khawb koj lub tsheb.
