Biology, 08.07.2019 09:30 debbie4755

Scientists have discovered a new species of vertebrate. it lays amniotic eggs, has a three-chambered heart, and is ectothermic. to which group of vertebrates does this new species most likely belong? birds mammals reptiles amphibians bony fish

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Scientists have discovered a new species of vertebrate. it lays amniotic eggs, has a three-chambered...

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