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  • 05-08-2020
  • Biology
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what are the major groups of animals and how to they differ

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maryi78mijan
maryi78mijan maryi78mijan
  • 05-08-2020
There are many living things in the world. To keep them simple and easier to remember, the scientists had identify many groups of animals. The six main groups are: invertebrates, mammals, birds, amphibians, reptiles and fish.
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