Milošev i Vukašinović
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Transcript of Milošev i Vukašinović
![Page 1: Milošev i Vukašinović](https://reader030.fdocument.pub/reader030/viewer/2022020307/55a980531a28ab2a288b4617/html5/thumbnails/1.jpg)
DINOSAURUSI
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Ţivot Dinosaurusa
Dinosaurusi su ţiveli pre mnogo miliona
godina.Prvi od njih pojavili su se pre od
prilike 230 miliona godina.A poslednji za
koje znamo izumreli su pre 65 miliona
godina.Dinosaurusi su ţiveli na celoj
zemlji.
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Vrste
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Biljojedi
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Apotosaurus
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Ketrosaurus
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Iguanodn
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Stigimoloh
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Panaplosaurus
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Mesoţderi
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Reks
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Spinosaurus
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Oviraptor
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Razmnoţavanje
Malo toga se zna o razmnoţavanju dinosaura. Poznato je da su se dinosauri razmnoţavali jako rano, čak sa osam godina. Dinosaur bi oplodio jaje i poloţio ga pod ţenku. Jaja su bila okrugla i izduţena, slična jajima gmazova, ptica i primitivnih sisavaca. Najveće jaje dinosaura je ono hipselosaurovo. [4]
Pronađeno je u Francuskoj 1869. Bilo je dugo 30 cm, 25 cm široko, obujma 2 l i teško 7 kg. Neki znanstvenici su utvrdili da su ţenke imale proširenu cijev koja je sluţila za polaganje jaja
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Izumiranje
Pre 65 miliona godina svi dinosaurusi su
nestali ,tako i svi leteći gmizavci i većina
morskih gmizavaca.I do dana današnjeg
niko ne zna šta se dogodilo sa njima.
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KRAJ
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AUTORI
NIKOLA
MILOŠEV
DRAGOMIR
VUKAŠINOVIĆ