Answer :
The answer is (D) arthropoda.
Arthropods have joint appendages ( legs ), they have a true coelom and blood filled cavity and also the are metamorically segmented.
Thus, arthropoda must be the answer.
Arthropods have joint appendages ( legs ), they have a true coelom and blood filled cavity and also the are metamorically segmented.
Thus, arthropoda must be the answer.