vertebrata

What Scientific Term Is Used To Describe Animals Without Backbone?

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What Scientific Term Is Used To Describe Animals Without Backbone? An invertebrate is an animal without a backbone. Invertebrate animals include fruit flies and sea sponges. Your backbone allows you to stand up straight, and it also allows you to be grouped with the other vertebrates: animals with backbones. Invertebrates are the opposite: they have

What Animal Does Not Have A Spine?

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What Animal Does Not Have A Spine? Sponges, corals, worms, insects, spiders and crabs are all sub-groups of the invertebrate group – they do not have a backbone. Fish, reptiles, birds, amphibians and mammals are different sub-groups of vertebrates – they all have internal skeletons and backbones. Does an moose have a backbone? Vertebrates make