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It is believed that mollusks evolved from ______.

A. Roundworms
B. None
C. Annelid worms
D. Arthropoda

User ProtoTyPus
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2 Answers

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Mollusks evolved from Annelid Worms
User Orlandito
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Answer:

None

Step-by-step explanation:

Mollusks are cousins to Annelids. Both of those are distant evolutionary offshoots to flatworms. Roundworms are a separate species and arthropoda are animals with exoskeletons

User Matt Burke
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