The organisms that belong to the phylum Mollusca of all the listed organisms are snails and clams.
Phylum Mollusca
The phylum Mollusca is one of the numerous phyla of animals that currently exist.
The phylum remains the second largest phylum of all the currently available animal phyla. It consists of invertebrate animals with soft and segmented bodies that are usually housed in a shell that is largely made of calcium.
Some of the general characteristics of molluscs include:
- They are invertebrates
- They have segmented bodies
- Their bodies are housed in a shell
- They are mostly found around both fresh and marine waters
- They are bilaterally symmetrical
Examples of molluscs include snails, bivalves, clams, oysters, etc.
Thus, from the given list, only clams and snails belong to the phylum Mollusca.
More on Mollusca can be found here: https://brainly.com/question/13048957
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