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Naddika [18.5K]
4 years ago
13

Which phylum do sand dollars belong in?

Biology
2 answers:
AysviL [449]4 years ago
4 0

Answer:

phylum Echinodermata

Sand dollar. Sand dollar, any of the invertebrate marine animals of the order Clypeastroida (class Echinoidea, phylum Echinodermata) that has a flat, disk-shaped body. They are close relatives of sea urchins and heart urchins. The sand dollar is particularly well adapted for burrowing in sandy substrates.

Explanation:

Marizza181 [45]4 years ago
3 0
I’m not sure I’m sorry
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