The compositional aspects of this work are less than ideal.
The phrase "sum of its parts" is entirely compositional.
Be aware of, and to recognize, the main morphological and compositional features which allow assignation of an individual fossil to each group.
Up to now, evolutionary developmental biology, in its search for conserved molecular factors, has mainly focussed on this compositional aspect.
Compositional equivalence also provides strong evidence that no unintended changes have taken place.
Lawrence Ball's compositional heart is his piano improvisations numbering over 2000 recorded.