Of course you are talking about a second one, otherwise we would not be here to observe it. And without more than very tentative means of observing other planets, the only real choice is Earth itself.
I don't want to be specific to say a second abiogenesis, because by that view there could have been more abiogenesis in the past around the time the one you specify occurred. Nobody knows for sure how many genesis's could've happened in the time between the first one and the first time humans advanced in understanding biology. I'm only saying there hasn't been any signs of one happening currently.
By being made of it. And to a degree, by consuming it.
I'm assuming you mean cells by organic matter?
Cells do attach and are consumed by living creatures, yes. But cells detach, they also divide. There are plenty of cells around. Not to mention, if cells were spontaneous (abiogenesis) there'd be plenty more being created from nonliving things, but the only thing we've ever observed cells come from is from other cells.
Chemical reactions, of course, like any others. If you are asking whether I know how they formed exactly, of course I'm not really sure. We are talking about a whole planet (or at least its surface and oceans) during a history of billions of years. Geography alone may have created quite a variety of environments.
There have been experiments trying to replicate these chemical reactions to create life, using chemicals that scientists imagine were present in early earth. None have been successful yet so far. I believe it can be done, but the fact conscious creatures are doing it refutes the point.
There is one specific series of chemicals that creates life, but nature hasn't found any other method of creating life by mere accident. Why is that?
There used to be, but those pesky lifeforms took it and began to have offspring, taking possession of an impressive number of them.
You did not understand what I said previously, did you?
No more of this organic matter can be produced today? Why?
Of course it is. Are we not made of this planet's matter?
Yes, but that's not the process we use. Our process is mating, using matter that's already inside of us.
Of course. It would be very surprising indeed to find one when our very existence basically destroys the necessary conditions.
I won't try to clarify before establishing that we have a common understanding of the basics of this matter. It is apparent that we have not quite managed that yet.
Actually I can see where you are coming from. But might as well post this since it's all typed out. My question is answered.
Nonetheless, I still feel it's too coincidental to accept that this all worked out on its own, life forming completely on accident, and becoming what we are today. Especially when you consider that the experiments to reenact abiogenesis failed, that just goes to show it's a complicated process. Not only does it have to be the right chemicals, it must be a certain condition, a certain response to chemicals, and a specific mix of chemicals and the specific amounts. If man can't do it on purpose, what is the likeliness of nature doing it on accident?
I totally agree that our process of creation was natural, but with divine intervention. I admit, though, I haven't proven anything. My best reason to thinking the creation of life was guided is simply based on probability. The complex and rare creation of life that needs very specific ingredients, getting us to where we are today discussing this creation... How can you accept it as just a coincidence?