What makes one animal less adapted than another?
a.) It has failed to adapt to its habitat during its lifetime.

b.) It is smaller and less brightly colored than others.

c.) It has a shorter lifespan than others of its species.

d.) Its phenotype is less suited to its environment.

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. this is an example of speciation.