Answer:
Arthropoda - They have exoskeleton and jointed limbs
Porifera - They are marine and aquatic organisms.
Chordata - They have noto chord, a dorsal hollow tubular nerve chord, and post anaal tail.
Echinodermata - They are exclusively marine organisms with unique body shapes.
Cnidaria - These organisms have multicellular bodies.
Platyhelminthes - These are parasitic organisms with very few living free outside.
Nematoda -Their body is bilateral symmetrical and have cylindrical shape.
Explanation:
Phylum is a classification or taxonomic rank below kingdom. It groups together different classes of organisms according to their characteristics. Phylum Arthropoda is the largest phylum among the other classes.
