Select the correct match out of the following.

• A. Phylum Coelom Feature Chordata Acoelomate Dorsal hollow nerve cord    
• B. Phylum Coelom Feature Echinodermata Pseudocoelomate Water vascular system    
• C.  Comet
• D. Phylum Coelom Feature Platyhelminthes Pseudocoelomate Flat body and suckers