Ancestral fruiting bodies of the Agaricomycotina were probably crust-like, 'resupinate' forms13,14, which then evolved into increasingly more complex forms, including derived 'pileate-stipitate' types, which are differentiated into a cap, stipe and hymenophore (spore-bearing surface).
Infant-directed song might have later evolved into the more complex forms of music we hear today.
Yet rainforests are more productive than any business in the world, home to millions of species of plants and animals, so perfectly mixed that they sustain one another and evolve into ever more complex forms.
Then, with increasing cognitive capacity, "state-matching" – which underlies the fundamental, nonverbal experience of empathic identification – appears to evolve into more complex forms, which include concern for the other and perspective-taking.
In it's fanciest forms, it evolves into a more complex and adorned dish, yet all are understood and enjoyed by a broad spectrum of Filipinos.
Given that more complex forms of sociality with cohesive foraging groups are thought to have evolved from an ancestral solitary forager much like the grey mouse lemur [ 29, 53], this suggests that mechanisms for kin recognition like those seen in this solitary forager may have been the foundation from which more complex forms of kin-based sociality evolved.
Or were they evolving towards a more complex, more enlightened state?
As life evolved, these organisms became a resource for more complex forms of life, and so on up the food chain.
Some learned to harvest energy from sunlight and produce oxygen, which over time became a key atmospheric ingredient enabling more complex forms of life to evolve and thrive.
Indeed, there does seem to be a slow increase in the maximum level of complexity seen over this time, with more and more complex forms of life evolving as time progresses, with traces of earlier semi-complex life such as Nimbia, found in the Twitya formation, (and possibly older rocks dating to ) possibly displaying the most complex morphology of the time.
Consider using a more complex traditional form.
