High School Biology: From Sponges to Invertebrate Chordates - Sponges, Cnidarians, Flatworms, and Roundworms — Flashcards | High School Biology | FatSkills

High School Biology: From Sponges to Invertebrate Chordates - Sponges, Cnidarians, Flatworms, and Roundworms — Flashcards

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Water and wastes flow out of sponges primarily through the
osculum.
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