Answer this questionn

Answer this questionn 7. The graph below shows the numbers of a species of fish in a small pond. What kind of animal has been added at point? a) One that eats the fish b) One that eats what the fish eat c) One that the fishes eat d) The same species of fish.

Since the no.of fishes increases after addition of animal 'X' at the point, the animal must be the one that fishes eat. Hence option (c) is correct.