So going back to our biological minds, then, we might think that females should choose to have sex with the guys that have the shorter appendages, because she can use her time for other things: avoiding predators, taking care of young, finding and ingesting food.
Voltando à nossa forma de pensar biológica, podíamos pensar que as fêmeas deviam optar por ter sexo com os tipos que têm os apêndices mais curtos porque podiam usar o tempo livre para outras coisas: evitar predadores, cuidar da prole, procurar e ingerir comida.