Answer:
A.
Explanation:
Because a nautilus is more like a cephalopod like octopi.
The mollusk that has a filter-like structure for feeding, and moves using a muscular foot is a clam, which is a bivalve.
Mollusks may be defined as a class of large phylum of invertebrates that have a soft unsegmented body usually enclosed in a calcareous shell.
Mollusks have muscular feet which are used for anchorage, locomotion, and several other functions.
But a clam has filter-like structures for feeding. They retract their muscular foot and perform the task of locomotion during feeding.
Therefore, the mollusk that has a filter-like structure for feeding, and moves using a muscular foot is a clam, which is a bivalve.
To learn more about Mollusks, refer to the link:
https://brainly.com/question/1027471
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