Media Clip 22.12 Sea Star Hunting Bivalves

This video shows a sunflower sea star hunting mollusks on the sea bed.

Please note: If you have been assigned this activity by your instructor, you must complete it within LaunchPad (or your school's learning management system) in order to receive credit.

Textbook Reference: Key Concept 22.5 Deuterostomes Include Echinoderms, Hemichordates, and Chordates, p.552