Top Science tema 10 hOnline version Asocia cada animal con su definición. by Alberto J. Vargas Lirio CEIP Revello-Málaga 1 Grupo 1 2 Grupo 2 3 Grupo 3 It has four legs. Its body is covered with hair. MAMMAL It has two legs and two wings. It lays eggs. BIRD REPTILE It has four legs and it ith scaless covered with scales.