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Vor 3 Tagen · Mammals are vertebrates that feed their young with milk and have hair, a hinged lower jaw, and a muscular diaphragm. Learn about the diversity, evolution, and classification of mammals, from bats to whales, from Britannica.
A mammal (from Latin mamma 'breast') [1] is a vertebrate animal of the class Mammalia ( / məˈmeɪli.ə / ). Mammals are characterized by the presence of milk-producing mammary glands for feeding their young, a neocortex region of the brain, fur or hair, and three middle ear bones.
Mammals are warm-blooded vertebrates with hair that feed their young with milk and have a well-developed brain. Learn more about different types of mammals, such as humans, elephants, whales, and foxes, with facts and photos.
Learn about mammals, the most adaptable and diverse animals on the planet. Explore their features, behaviors, habitats, and evolution with photos, videos, and stories from National Geographic. Discover the differences and similarities among different types of mammals, such as carnivores, herbivores, omnivores, and primates.
Debate on the meaning of "mammalia" Gallery. Related pages. References. Mammals are in the class Mammalia. They are a group of vertebrate animals. [3] . They have fur or hair and very precise temperature regulation . With the exception of the monotremes, all mammals bear live young.
