It depends on what one calls science, for one thing, and for another, what we know scientifically, is that man is from the dust.
All the elements -
41 chemical elements - found in the human body, are found in the dust of the earth, yet not all the elements in the earth are found in the human body.
The Elemental Composition of the Human Body
Of the 118 elements on Earth, just 21 of them are found in the human body. Together, they make up the medley of divergent molecules that combine to form our DNA, cells, tissues, and organs
People argue that the Bible account about Adam is simply an allegory, or a parable, rather than historical fact.
Bible writer Luke, however, lists Adam along with 74 other men in the genealogy of Jesus Christ. (
Luke 3:23-38) If one of these was simply allegorical, what about the others?
They must be allegorical, as well, including Jesus, on which Christianity depends.
So what are professed Christians really indicating, when the claim Adam and Eve myth?
We don't know that humans existed more than 6000 years.
Some scientists do believe that, but they debate many things concerning "human origins".
For example in this article...
Modern humans and Neanderthals may have overlapped, shared culture in Western Europe
But findings, based on a reevaluation of radiocarbon dating data, aren’t swaying some experts
Other scientists, however, say the wide margins of error for many of the dates analyzed in the study undercut strong claims about the identities of the inhabitants and whether they indeed overlapped. It’s “a good starting point,” but the conclusions could change based on more accurate dating, says Sahra Talamo, a chemist who directs a radiocarbon laboratory at the University of Bologna.
Evidently they are not really sure of those things they believe.
Even if some feel certain, it's not the case that all the experts agree.