(1) Only mammals nurse their babies on the mother's milk.
(2) Only mammals have hair.
(3) Mammals are warm-blooded. Birds are warm-blooded, too, but nearly all other animals are coldblooded.
(4) Mammals have a larger, more well-developed brain than other animals.
(5) Most mammals give their young offspring more protection and training than other animals.
Plasma is a major component of animal blood. Someone can find plasma in the blood of mammals such as goats or cows. It is important to note that plasma from one animal varies greatly from that of a different animal.
The two major groupings within the animal kingdom are invertebrates (animals without a backbone) and vertebrates (animals with a backbone). Invertebrates make up the majority of animal species and include insects, worms, and mollusks, while vertebrates include mammals, birds, reptiles, amphibians, and fish.
The two major groups of animal classification are vertebrates and invertebrates. Vertebrates have a backbone or spine, while invertebrates do not. Examples of vertebrates include mammals, birds, reptiles, amphibians, and fish, while invertebrates include insects, arachnids, mollusks, and annelids.
Old Major is a pig in the novel "Animal Farm."
Old Major was a pig in the novel "Animal Farm."
Mammals has these 3 groups .
aquatic mammals
Mammals & birds.
Vertebrates and invertebrates are the two major divisions of animals. Vertebrates have a backbone or spinal column, while invertebrates do not.
The major character in "Animal Farm" is a pig named Napoleon.
fish, amphibians, reptiles, birds and mammals
Old Major is Karl Marx.