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Biology, 23.12.2019 19:31 coontcakes

List major characteristics of animals-are heterotrophic, multicellular, use absorptive nutrition, have no cell walls, usually have nerves, muscles and the ability to move2.explain possible reasons why the cambrian period led to a rapid increase in animal diversity

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List major characteristics of animals-are heterotrophic, multicellular, use absorptive nutrition, ha...
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