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15-04-2016
Biology

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Which group of animals doesn't have a backbone?
a. Insects
b. Fish
c. Reptiles
d. Amphibians

Respuesta :

tarahaclark tarahaclark

15-04-2016

a) insects
Fish, Reptiles and Amphibians are all vertebrate animals whilst insects are invertebrate! Hope this helps!

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