@lisek2543

lisek2543

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Oblicz jaki % masy cząsteczki tlenku siarki (IV) stanowi masa siarki. Na podstawie obliczeń ustal ile kg tlenku siarki (IV) może powstac w wyniku spalania jednej tony siarki.
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Przeczytaj tekst i uzupełnij go wpisując w każdą lukę (6.1-6.5) jeden wyraz z ramki w odpowiedniej formie. Jeden wyraz nie pasuje do żadnej lukki.(strong , begin, one, easy , invent, come)Blue jeans 6.1............. in California in the times of the gold rush. Levi Strauss 6.2 ............. to San Francisco to sell material for tents and wagon covers. But somebody told him: We don"t need more tents! We eed trousers! When men were working hard to find gold, their trousers 6.3............. tore apart. Levi Strauss knew it was good business. He only needed a much 6.4 ..........material. So he imported ' serge de Nimes' from France, later called denim, and started making pants. And so blue jeans appeated in history for the 6.5.......timeZad.2Why America?It is suprising that the name America has nothing to do with the name of the man who actually discovered it. 4.1..........Here's the reason.To the end of his days Columbus believed that he had discovered parts of Asia. The mam who corrected his mistake was Amerigo Vespucci. He was an Italian sailor, who travelled along South America. During his voyages he sent some letters to friend in Europe. 4.2...........Its existence was unknown to anyone.Some several years later, the letters were read by a German geographer. 4.3............He immediately thought Vespucci was correct 4.4...............Therefore, he named the new land after Vespucci's first name.A.The scientist was drawing a new map of the world.B. He travelled ona a ship named Tierre del Fuego.C. Like Vespucci, the geographer believed that the land was a new continent.D. He wrote that the coasts were a part of a new continent.E. Why didn't European geographers name the land after Columbus.Trzeba zdania do tekstu wstawic żeby był spójny i logiczny.
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Wskaż odpowiedź, w której wymieniono wyłącznie nazwy producentów.A.Marchew,koper,pantofelek,morszczynB.kaktus,pantofelek,ameba,pieczarkaC.sinica, morszczyn,wierzba,pomidorD.smardz,skrętnica,ogórek,konwalia
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Która z podanych części roślin jest owocem? A. Strąk fasoli B. Jadalna częśc kalafiora. C. Szyszka sosny D. Bulwa ziemniaka
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