Show A poser por the teacher rhad had been beell lecturing ills class on the instinct displayed by aul ant mals and birds lie compared it with that of human beings to the lattora latt lat cra disadvantage at last h he invited his bla pupi pupils lito to ask questions on the subject pe percy rcy held up hs his hand well percy said bald the te teacher achor what alt Is it yot yoli 1 want to knowlt know 1 I want lantto to know sir cepl id percy what makes chickens know how 1 lilg ig our egg cups are arc i |