Subject :NSO Class : Class 4
The diagrams W, X, Y and Z given below represent the foot of four birds a, b, c and d.
Which of the following is correct regarding them?
A Foot W, used for swimming, belongs to bird d.
B Foot X, used for catching prey, belongs to bird c.
C Foot Y, used for tearing food, belongs to bird a.
D Foot Z, used for walking, belongs to bird b.