Fishes ,Amphibia , Reptilia , Birds , Mammalia .
All mammals are vertebrates. The two main sections of the animal kingdom are invertebrates and vertebrates- and mammals fall into the vertebrates section!!
Kidneys
Squirrels are vertebrates, they have spines.
Vertebrates and invertebrates.
All vertebrates have a vertebral column (i.e a backbone). This is the main feature.
The two main types of animals are vertebrates, and invertebrates. This is classified as animals with a back bone (vertebrates), and animals without a back bone (invertebrates).
Yes, skunks, like all mammals are vertebrates because they have backbones, one of the main characteristics of vertebrates
They all have a backbone or spine.
Hake fish are saltwater fish, and all fish are vertebrates, so hake are vertebrates. Vertebrates have an internal skeleton with a backbone and that is one of the main characteristics of vertebrates.For more information on vertebrates, see the related questions.
Notochords are important to vertebrates because it forms the main support of the body. A notochord is a flexible rod-like structure.
No, all tigers are vertebrates, as are all mammals. They have a vertebral column, a backbone, and an internal skeleton which are main characteristics of vertebrates.
no