From Earliest to Latest,which Is the Correct Order of the Significant

From earliest to latest,which is the correct order of the significant innovations in the evolutionary tree of animals?

A) true tissue germ layers,multicellular,bilateral symmetry,eucoelom,body cavity,segmentation,jointed limbs
B) bilateral symmetry,true tissue germ layers,multicellular,body cavity,eucoelom,segmentation,jointed limbs
C) body cavity,bilateral symmetry,true tissue germ layers,multicellular,eucoelom,jointed limbs segmentation
D) multicellular,body cavity,true tissue germ layers,bilateral symmetry,jointed limbs segmentation,eucoelom
E) multicellular,true tissue germ layers,bilateral symmetry,body cavity,eucoelom,segmentation,jointed limbs