To compare: The body plans of sponges, cnidarians, and bilateral animals. Introduction: Animals are multicellular eukaryotes and have heterotrophic (ingest food and digest it by certain digestive enzymes) mode of nutrition. Sponges have specialized cells, and many of them live on coral reefs. Cnidarians are aquatic invertebrates. The bilateral animals possess bilateral symmetry and they generally fit the lifestyle of an organism.

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Chapter 32, Problem 3IQ

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To compare: The body plans of sponges, cnidarians, and bilateral animals.

Introduction: Animals are multicellular eukaryotes and have heterotrophic (ingest food and digest it by certain digestive enzymes) mode of nutrition. Sponges have specialized cells, and many of them live on coral reefs. Cnidarians are aquatic invertebrates. The bilateral animals possess bilateral symmetry and they generally fit the lifestyle of an organism.

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