Biology · Diversity in Living Organisms
Name the phylum in which animals are exclusively marine, possess an endoskeleton made up of calcium carbonate, and have a distinctive water vascular system used for locomotion.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Echinodermata✓
- 2Annelida
- 3Arthropoda
- 4Mollusca
Correct answer
Echinodermata
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