"Scientifically explain the origin of life coming from nothing!"
Based on the topic title, have to wonder if all the discussion about things coming from nothing really fits under the tent. Life is one thing, but God is another, save that one can invoke God as the source or creator of life. But I would say that discussing the origin or existence of God is an idea being handled down the street under another topic or two.
I don't have any idea what fraction of people on this website are aware of this idea already, but it might be appropriate to mention it in this context: If you read Genesis 1 to 2:3 or 2:4 and then continue from there through the rest of Genesis 2, you obtain two different accounts of the creation of life. The details differ enough that a lawyer could cross examine a witness (capital W?) with justification. Try it. Moreover, terminology in chapter one is "create" as in out of nothing, and chapter 2 the creation going on "was formed" from existing materials. Two different accounts written at two different times with different terminologies, edited and merged. There is a lot of support for the first chapter being the later version. As one evening lecturer I heard once remarked, "The best explanation that Neo-Babylonian science could provide." The second or earlier (?) version starts with the first mention in the book of Jehovah or Yahweh. He is working in the garden.
Paradise, I had come to discover recently, was a word of Persian origin for the same notion: a garden.
But save for Genesis 1, there is nothing in the last two paragraphs that addresses the problem of creating life out of nothing. In Genesis 2, as the sequence proceeds, God plants a garden, makes man from the soil, breathes life into him and then fashions wild animals and birds to accompany man, after instructing him on which trees from which he could eat. Eve comes later. Compare this with account 1.
It could be argued that the author or authors of the second chapter were less concerned with the issue of creation than establishing a relation between God and man - or human kind. But the first chapter does seem very pre-occupied with identifying a logical sequence starting with light, separation of formless fluids, creating a vault called heaven over another region known as earth separated into land and seas. Performing these things over a period of a couple days, the narration then turns to the creation of life: living creatures in the waters, birds, vegetation, creatures of the land... created out of nothing, but each of its own kind. Human kind comes last on the sixth day, male and female. God was happy with the result.
If nothing else, the sequence of events in Genesis 1 is intriguing and closer in some ways to what present day investigations suggest than what is recounted in the second chapter. Yet the second chapter's attention is to material ingredients, animating process, river beds and park rules.
On the issue of breath being animation or spirit - that does not seem to be simply inherent to Hebrew texts. Many of the same issues arise in interpretation of the Greek of Homer's Iliad. When the word psyche comes up in its verse, does it mean breath or more than that? All the freight that we assume an ancient word like psyche might carry, we have to wonder if the early users saw the same connotations.
Now, trying to be as scientific as I can...
In our notion of biological life, it would seem reasonable to stop somewhere far short of atoms and subatomic particles more clearly associated with Heisenberg's uncertainty principle. I mention that here because it was already. It is understood that matter and energy are or could be transformng back and forth at a very low level. In fact, I believe there are some laboratory effects such as the Casimir effect that have been used to give evidence of that effect by creating slight imbalances and pressures... But that addresses matter and energy rather than life itself. Or another way of looking at it: we would still have a universe, but would we have anyone living to observe it?
In the restricted sense of life on Earth, we speak of organic chemistry and the myriads of compounds that can be found in organic matter - but we also know that a sugar, alcohol or carbohydrate is not living. Hydrocarbons like petroleum and natural gas might have originated from organic matter or living things - or maybe not. Methane is certainly "optional". For some time viruses were said to be at the border between living and non-living matter. They attack living cells and multiply, but do they have a complex enough structure to rate as being alive? Evidently DNA and RNA reside in viruses, but are dependent on other living things to multiply. Did they come first or later? Or is it that there were hosts of potential viruses and only the ones with the pertinent chemical machinery survived? Rather than atomic or subatomic physics, I am inclined to think that origin of life boundaries can be better studied in search of a transition between bacteria and viruses - if there is such a thing.