So any bright eyed signaler frittering through April's theater of twigs and blossom, flitting with sun-filled wings, keeps a constancy surfaces must embellish,
all that featly dances among spring, jabbing, yanking up worm and grubful for gaping beaks.
.................
*Most scientific theorists run with the commonsense notion that photosynthesis came before aerobic respiration - which evolved in response to the oxygen. The chemical equations are 'reverses' of each other, but it is poetic license to say that aerobic respiration is the 'reverse engineering' of photosynthesis.