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 Where does Christmas tree originate from? 3 When do you burn more calories: while sleeping or while watching television? 4 When was the electric toothbrush invented? 5 How many teeth do African elephants have? 6 Where was the Titanic built? 7 which animals are faster? Sharks or dolphins? 8 Do people's tongues differ? 9 How many rooms are there in Buckingham Palace? 10 What is the coloured part of human eye called? four while sleeping sharks over 600 the iris from Germany in Belfast in 1939 Yes, everyone has a unique tongue print. Yes