One community replacing another as a result of changing abiotic and biotic factors is called
O ecological succession
O temperate change
O end point
Otropical succession

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction.