Consider the following statements (A) and (B). 

Solution

Birds build nests to lay their eggs and incubate their younger ones. The crow build its nest high up on a tree with all kinds of materials. Tailorbird is a small bird with a long tail. The tailorbird uses its sharp beak to make its nest by stitching together two leaves on a bush. It lays its eggs in the fold of the leaf that it has made. Weaver are those birds who use grass and other plant materials to make their nests. They are woven using leaves, not by stitching them.   • The male weaver bird make beautifully woven nests.  The female looks at all the nests and chooses the one that she likes and decides in which to lay her eggs. Thus, (A) and (B) both are wrong.