You Are Given the Task of Confirming the Categorization of a Newly

question 20

Multiple Choice

You are given the task of confirming the categorization of a newly discovered animal that has been tagged as a species of annelid. What evidence would convince you that it is an annelid and not a roundworm or flatworm?

• A)an incomplete digestive tract
• B)presence of a highly branched gastrovascular cavity
• C)parasitic feeding habits
• D)body segmentation

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