Ordenar Letras Planets of the Solar SystemVersión en línea Put the letters in order to discover the name of the 8 planets of the Solar System. Be careful, you got 20 seconds per planet, and a maximum of 5 mistakes! por Educaplay Educational Resources 1 U M C Y E R R 2 E S N V U 3 T A R E H 4 M S A R 5 U T I P E R J 6 U T A R N S 7 U S A R U N 8 E U T E P N N