Relacionar Columnas DO YOU KNOW? cz.4Versión en línea Match the questions to their answers by clicking the right boxes por Monika Wójcik 1 Apart from cars do Porsche also make tractors? 2 How many rooms are there in Buckingham Palace? 3 Where was the Titanic built? 4 Do people's tongues differ? 5 How many teeth do African elephants have? 6 which animals are faster? Sharks or dolphins? 7 When do you burn more calories: while sleeping or while watching television? 8 Where does Christmas tree originate from? 9 When was the electric toothbrush invented? 10 What is the coloured part of human eye called? four while sleeping Yes in Belfast in 1939 sharks from Germany over 600 Yes, everyone has a unique tongue print. the iris