Hair and milk.
All mammals are vertebrates because they have a spine and spinal cord, and an internal skeleton. They belong to the Phylum Chordata. Mammals, birds, fish, reptiles and amphibians are all vertebrates.
humans are vertebrate because they have a back bone. 90% of different creatures are invertebrate such as octopuses, squids,and or different insects. 10% of different creatures are vertebrate such as dogs, cats, and humans too.
Yes. Echidnas are vertebrates. They are mammals, and all mammals are vertebrates.
No. All echidnas are mammals, and all mammals are vertebrates. Echidnas are different from "echinoderms".
Orangutans have a backbone. That makes them vertebrates.
Yes. Wallabies are mammals, and all mammals are vertebrates.
Vertebrate means backbone, spine. Orcas have spines, which makes them vertebrates.
Hair and milk.
All mammals are vertebrates. This includes platypuses.
All mammals are vertebrates. The two main sections of the animal kingdom are invertebrates and vertebrates- and mammals fall into the vertebrates section!!
Wildebeests are mammals and, like all mammals, are vertebrates
Monkeys are vertebrates because, like all mammals, they have a backbone, or spine.