A.Triploblastic
B.Triploblastic acoelomates
C.Triploblastic, acoelomates with unsegmented body
D.Triploblastic, aceolomates with segmented body
A.Triploblastic
B.Triploblastic acoelomates
C.Triploblastic, acoelomates with unsegmented body
D.Triploblastic, aceolomates with segmented body