all fishes
amphibians
Only vertebrates have a backbone.
Vertebrates and non-vertebrates.
No, everything is not a vertebrate. Only animals with a vertebral column and spinal chord are vertebrates
While the birds are the only currently living animals (specifically vertebrates) with feathers, the fossil record clearly shows that some species of the reptiles (specifically the dinosaurs) had feathers (and these are the ancestors of the birds).
Fossils of vertebrates are similar to the bones of living vertebrates because they were once part of living organisms that shared similar anatomical structures and functions. Over time, the bones of vertebrates have undergone evolutionary changes, but many core features have been conserved due to their essential functions. This similarity allows paleontologists to make informed comparisons and infer the evolutionary relationships between ancient and modern vertebrates.
Platypuses are not marine vertebrates. They can only live near fresh water.
Not only can they be, all reptiles are vertebrates.
No, most living vertebrates have different numbers of digits, anywhere from none to five, and sometimes even six.
There are thousands of such vertebrates as bony fishes .
Vertebrates are animals with a backbone, so some vertebrates live in water (e.g. fish) but others live on land (e.g. cows).
It is a living plant like other plants