4D Body Evolution

[Etude in B Minor]

I don't see it this way at all. I see the 4D body as being a type of electrical being, not a chemical being. As I said before in another thread I see the dual-activated body as being exactly that - a dual body existing in 3D and 4D rather than an evolutionary hybrid combination of 3D and 4D. This is along the lines of Ra's description of 4D Earth being different than, but overlaying, 3D Earth. There is no transitional hybrid 3D-4D Earth, but two separate yet interpenetrating worlds. Ra also mentions the light in 4D as being of a different character than in 3D - containing more information. To my scientific mind I think of something like a photon, but with additional degrees of freedom (or additional quantum numbers) that permit this greater information capacity. So I see 4D as a separate plane, with augmented physics. There is still some shared aspects of the two worlds (e.g. regular photons) which is why 4D entities have to learn to shield the 4D world from being perceived by 3D beings.

I admit to having a bias coming from having read the excellent "Dominions of Irth" novels by AA Attanasio, which describe a parallel world to Earth inhabited by electrical beings.