#4's layout was a little distracting to me, so it took me a few times to reread it and figure out what the poem was actually saying. The others were great, though. Some of the lines did seem forced to rhyme, but it's overall good.
~MV
Bite through to the coreI disliked this one. It sounds cool, but I don't think it aids the poem much. I dub it fluff.
of our planet
The apple tree stands soloThis image could show me more. I see in my mind's eye sort of the silhouette of an tree with a starry sky in the background, but I don't know if this is what you were going for.
amongst the stars.
Children run to pick them upI don't know what the heck to make of that. While "damaged dregs/of divinity" is very neat, it does not make for a thoughtful picture to accompany the analytical view of the phrase.
and gaze at the damaged dregs
of divinity.
those pulsating spheresI don't much care for the word "pulsating" in any context. As I've said before, I think it's quite possible to nix the entire first stanza.
that hold the universe within
their crisp, smooth shells.
The apple tree stands soloI would change it to "alone/against". That fits the image I described before under Imagery...but still, I'm not sure what you were going for.
amongst the stars.
People climb, branch by branch,This (and the other "bruise after bruise after bruise" I would rephrase:
bruise after bruise after bruise
They have it and with theirVery good; your best stanza (and its tail?). I approve of the words "retreat" and "regress" together; I think their slightly different meanings make a lot of sense for this poem. And "grow". Pretty sweet.
borrowed wisdom,
they grow careless
of the other fruits.
They retreat, regress
along the branches,
kicking apples to the
ground.
They land.They fall, perhaps? I'd like "fall" better than "land".