Question 11 Mark A squirrel's teeth keep on growing all through its life.AnswertrueView full question & answer→
Question 21 Mark The membrane between the duck's toes are joint with web-like skin.AnswertrueView full question & answer→
Question 31 Mark Birds leave their nests once they have laid eggs.AnswerfalseView full question & answer→
Question 61 Mark A crow's nest is made up of twigs, bits of grass and pieces of wire.AnswertrueView full question & answer→
Question 71 Mark A sparrow builds its nest in the hollow of a tree.AnswerfalseView full question & answer→