Question

8. Read the characteristics and name the phylum accordingly:
(a) unsegmented body with a protective
calcareous
(b) jointed appendages
(c) no single mouth but numerous pores as water inlets
​

Answer 1

Answer:

sorry but I don't know the answer of question a) and c)

b)Arthropoda

Answer 2

Answer:

3-phylum porifera 2-phylum Arthropoda 1-phylum Molluscs