Hypothesis 1

Planet earth on the second day as concentric layers of sediment around a gravitational singularity

We have a Biblical basis for the core accretion model and the origin and timing of Precambrian fossils which were deposited synchronously with the formation of an Oxygen-rich atmosphere.

Giant Fungi?

Pseudoscientific stupidity can be quite breathtaking. What you call science we call pseudoscience because nothing in this video is a testable hypothesis. It's pure narrative.

Precambrian

Scripture includes a description of the deposition of Precambrian sediment in response to the creation of gravity on the 2nd day. That may seem far-fetched, but it's an example of Biblical exposition.

Life Before Oxygen

In the Matty's Paradigm narrative cellular life originates in water in zero-G, before there was an atmosphere. Here's some science lingo attempting to explain super-sized prokaryotic cells in an environment with no oxygen.

Hypothesis 2

Sunlight streams through the Emerald Sea and lights up the leaves of Kelp

If life began in a zero gravity environment on the first day, then the unicellular and multicellular life forms would have reached exceptionally large size as compared to similar organisms grown in gravity.