Pretend you find a clam-like thing with two shells, about 1 inch across. You open it and see a large rolled- up feathery thing that fills most of the interior. It has a short stalk. There are no gills and no siphons so you conclude it is not a clam. Your best guess is that it's a.... A. phoronid B. brachiopod C. tube worm D. urchin 9

Pretend you find a clam-like thing with two shells, about 1 inch across. You open it and see a large rolled- up feathery thing that fills most of the interior. It has a short stalk. There are no gills and no siphons so you conclude it is not a clam. Your best guess is that it's a.... A. phoronid B. brachiopod C. tube worm D. urchin 9

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter23: Animals I: Major Invertebrate Groups

Section: Chapter Questions

Problem 13SA

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