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Phylum: Nematoda Phylum: Nematoda Phylum: Nematoda Nematodes Origin of the word nematoda: Nema = greek for thread Animals in this phylum include: A variety of free living…

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Slide 1 Interaction with internal organs CHAPTER 11 SECTIONS 2,3 1 TWO KINDS OF DIGESTION In mechanical digestion, foods are physically broken down into smaller pieces. Where…