In a tide pool, a student encounters an organism with a hard outer covering that contains much calcium carbonate, an open circul

Question

3 years ago

6

In a tide pool, a student encounters an organism with a hard outer covering that contains much calcium carbonate, an open circul

atory system, and gills. The organism could potentially be a crab, a shrimp, a barnacle, or a bivalve. The presence of which of the following structures would allow for the most certain identification of the organism?
a. a heart
b. a filter-feeding apparatus
c. a mantle
d. a body cavity
e. eyes

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1 answer:

yKpoI14uk [10] · Answer 1 · 2022-04-02T04:25:16+03:00

yKpoI14uk [10]3 years ago

3 0

Answer:

C. a mantle

Explanation: