As mentioned I don't know how life on Earth began. Do you ?
Nor do I know of any complex precursor molecular structures or whether they were a requirement for abiogenesis.
Whether Earthly life was created by the Sun and the Earth or whether it was passed on from elsewhere I also don't know.
What is clear however is that organic life on Earth is made possible and governed by the Sun and the Earth and for some aspects by the Moon.
So called ancient or primitive peoples understood and respected this.
