Given here is repressntation of global diversity of invertebrates. What groyps of four portions (a-d) represent respectively
A. `{:(a,b,c,d),("Crustaceans","Insects","Molluscs","Other animal groups"):}`
B. `{:(a,b,c,d),("Molluscs","Other animal groups","Crustaceans","Insects"):}`
C. `{:(a,b,c,d),("Insects","Molluscs","Crustanceans","Other animal groups"):}`
D. `{:(a,b,c,d),("Insects","Crustaceans","Other animal groups","Molluscs".):}`
