Matching Pairs DO YOU KNOW? cz.5Online version Find answers to the questions by clicking the right boxes. by Monika Wójcik 1 How many colours can crocodiles distinct? 2 Are camels born with humps? 3 Which animals are the only mammals that can fly? 4 When was the tea bag invented? 5 When were plastic bottles first used for soft drinks? 6 When was the $ sign introduced? 7 How much water can an elephant's trunk hold? 8 Can whales swim backwards? 9 Do horses and giraffes sleep standing up? 10 When was the first English dictionary written? over 5 litres in 1970 No Yes No in 1788 bats in 1908 in 1755 None. They are colour blind.
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