Click on a lesson name to select. Section 1: Echinoderm Characteristics Section 2: Invertebrate Chordates Chapter 27 Echinoderms and Invertebrate Chordates.
Human teeth vs. Animal teeth Do you think you have the same teeth as animals? What do you think animals use their teeth for? Can you think of an animal.
Minibeasts . What is a minibeast? A minibeast is a small animal or ‘creepy crawly’. Minibeasts have no backbone. Minibeasts.
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CHAPTER 10 SECTION 5 ECHINODERMS. CHARACTERISTICS OF ECHINODERMS Phyla: Echinodermata Characteristics Invertebrates Internal skeleton Water vascular system.
Echinoderm Characteristics Copyright © McGraw-Hill Education Echinoderms are Deuterostomes Echinoderms are deuterostomes – a major transition in the phylogeny.
