¿Que sustancias de desecho genera el cuerpo? Explica cual es la composición y como se forman cada una de estas sustancias

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.

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles