Irreducible complexity, demonstrated by science, points to six day creation.
Irreducible complexity, mischaracterised as science by pseudoscientists, fundamentally misunderstands/misrepresents the difference between information and data that is inherent in information theory which is one of the reasons it fails.
Do we observe fossils forming on the sea floor today?
Possibly, we'll have to wait and see, it's a long process.
The fossils in general speak of a global flood.
The distribution of the fossils in general speaks against a global flood. The absolute lack of anywhere near enough water speaks against a global flood. The absolute lack of any consistent reporting of floods from cultures around the world speaks against a global flood. The geological record speaks against a global flood, and a literal six day creation. The existence of BUILDINGS that pre-date the calculated 'start of the world' according a literalist six-day young Earth creation doesn't just speak against it, it sings the whole rendition of the retard song accompanied by a balalaika!
The Cambrian explosion is the sudden appearance of complex creatures in the lower strata, without ancestry.
No, the Cambrian explosion is the geologically significant increase in the rate of emergency of variations of life, in some instances where we can't absolutely define ancestry but whom DNA analysis shows are related.