Yah sas, and Kalimera!
There is, I think, something certainly cosmic about the world in which we live. I do not know if this cosmic nature extends to every place in the universe at any one time. For example, to look at the world from perhaps a naive point of view, you might see that there is, in effect, a type of "biological" essence to various realms. The realms I am considering are all areas of the world, such as from the biology of the human body and that of the animal kingdom, through the political and social scene of the world in which we live, all the way up to the far reaches of the universe, that is, off and out into space.
To begin with, in terms of the far reaches of the universe, into which we can see some 14 billion light years across, it is natural to think of this realm as indeed cosmic. We initially see it as static and infinite. We see it, in a sense, as self-regulating, and nothing biological about it.
We may see, in the closer-to-home realms such as those in society, in a naive way, that there is a biological essence at play. When we look at the way social dynamics works within interactions, and we sense either the freedom or indeed the lack of it in those interactions, we sense that there is an expansive nature which is bereft of infinity or eternity. And the notion of death and time come into play here.
When it comes to the human body, well, herein lies the entirety of our understanding of the "biological" essence of things. We sense it because, in being human and having experienced this from as long as we remember, and in being aware of pain and sadness, not to mention happiness and pleasure, we call these feelings natural, and our cue to know humanity. Humanity is by definition biological.
However, whereas our primordial intuitions of our universe (in terms of its far reaches) are to consider it to be a cosmic entity, having studied a little into the ideas of physics one can tend to achieve a more rounded sense of world view as to its increasingly finite capacity. That is, when we know a little about the features of astronomy, such as space, time, stars, planets and black holes, and we apply the worldly physics of thermodynamics to those features, it becomes all the clearer to come to a view of our universe as more and more biological. That is, the universe loses just a little of its cosmic mystique, and in a sense its fleeting finitude becomes so much more evident. The notions of infinity and eternity, in terms of our naive understanding, ebb away, and we become so much more aware how we must be careful not to take it for granted.
Yet having said that, the biological essence that we take evident in our daily social lives could also be given to assume something of a cosmic view. If we take into consideration all the things that tend to force the biological sense upon us - the fact of interactions, the fact of death, the fact of anger and love and all those emotions - and consider them for what they really are, which are devices, we can see that these devices are in play to ensure a fluid social mechanics. Admittedly, this may be a metaphysical concern, yet it appears to me that the cosmic intuitions we have about the far reaches of the universe can be interchanged with the biological intuitions we have about the society in which we live. Effectively, it is no longer biological "in here" any more than it is cosmic "out there".
I tend to suspect that a type of quantum mechanical feature is at play here. For example, the outside universe may be cosmic when we look at it and biological otherwise, and vice versa for the immediate social scene. In any case, the point is there. But when it comes to the human body, this idea is a matter of psychosomatic medicine, psychology and well being. Perhaps everything is in fact cosmic, as you might believe if you are of a religious leaning. However, my thoughts on this topic come from a vast idea with which I have been imbued, or the universe that must be cared for and protected, and respected and understood.
Therein lies the tale!
I think you need to investigate the definitions of "cosmic" and "biological". Then you may find some inconsistencies in your thesis.