yeah it is :) Like, do we eat in heaven? If not, then all our little passengers must also be immortal in their resurrected form. But part of the biome is the dead bodies of those critters, and those dead bodies also affect our mood (chemistry doing its thing). So how does this work? Does heaven automatically maintain the correct chemistry in our guts to maintain our emotional and hormonal stability with needing the actual biome? Or does it maintain the biome at the correct chemistry without needing the actual ecosystem? And other parts - do the bugs that live on our hair follicles come with us? Does hair even grow in heaven?

I have questions...