Yini iwebhu, futhi kungani izicabucabu sifake ke

Yini iwebhu, kuwumqondo ecacile, cishe, wonke umuntu. Kukhona neze noma ubani oke bethola ehlathini noma ekhaya lakho siqu ukuthandwa "lace". Nokho, ekuphileni kwansuku zonke, abantu ngokuvamile abacabangi kangako ukuthi izicabucabu ukuwenza. Futhi ngomgomo wokuzakhela amanethiwekhi zabantu emelelwa ngokuvamile inguqulo ufushanisiwe kakhulu. Kulokhu, lo cobwebs angabhekwa omunye amazing kakhulu futhi engaqondakali zemvelo.

Yini iwebhu, futhi kanjani it kwenziwe

Izicabucabu - izidalwa kuphela babe nezindlala ekhethekile kukhona uyakwazi ukukhulula Ukwakheka Amazing ketshezi. It is cishe ngokushesha Uqinisa ku ukuthintana nge air - isikhathi sifake kusukela spider inethiwekhi ayinikwe okungaka. It zabelwe imfihlo kuyinto ezimbili zama. Omunye okuthiwa ezomile - ngesisekelo "lace" is qamba nga it. Eyesibili has a tack ephakeme - bona Spider awukudla indalo yakhe okuthukayo yakhe izindima isinambuzane akakwazanga ukuphuma isicupho.

Yini amanethiwekhi adinga

Njengoba kucaciswe ukuthi kuwebhu, ukuqonda, ngayiphi injongo ke idalwa. Ngokuphambene nalowo ezivamile kahle spider "lace" lisetshenziswa hhayi kuphela okuzingela, nakuba kuyinkinga luvame. Nokho, kukhona nabanye.

1. Kusuka kuwebhu weaved imifece lapho spider Insikazi ibekela amaqanda ayo.
2. It zihambisana ukukhiqizwa for reserve kwemvelo.
3. Of amanethiwekhi esakhiwe ubusika; labo izicabucabu ukuthi ulinde phandle amakhaza Burrows zobumba, ukwenza lihlakaniphile umnyango-ikhava elivale umnyango.
4. Ungene ngesikhathi kokuzalela, insikazi esiyosho abalingani amathuba amaningi, futhi zisibonisa indlela yokuthola wakhe ngosizo ngentambo afuthwe ngesibulali pheromone.
5. Izingane zilwane ngazinye ukuthuthela ngezizathu entsha ukuzingela ku yezinhlamvu eside, wathwalwa yizingelosi umoya.

Ngakho ukuthi iwebhu uyingxenye ebaluleke kakhulu ekuphileni futhi arachnids Amatebhe.

amaqiniso ezithakazelisayo

Cobweb isekhona kuze kube sekupheleni engakaze ufundwa ososayensi. Bese uphinda lesi simanga yemvelo yesayensi yanamuhla futhi akusho kodwa bakwazi.

1. spider lewebhu ezahlukene inqaba umane emangalisa. Uma aluka zalezi ndawo sesigcilikisha inethiwekhi ibanga elilingana nenkundla kanobhutshuzwayo, kuzoyeka flying, "Boeing". ENingizimu Melika, kukhona spider amabhuloho, okuyinto sidlula izinkawu canyon, futhi New Guinea inethiwekhi izinhlanzi sewebhu.
2. Spider "lace" anezakhi electrostatic ezivumela sesigcilikisha yayo ukusheshe ukuhamba nge isizinda.
3. izicabucabu abaningi badle kunethiwekhi yabo endala.
4. Cobweb Cishe impahla elula emhlabeni: uma yokwelula kanye kwenkaba-zwe, uyocabangela amagremu 340 kuphela.