Mammals have internal breeding and have sexual intercourse in order to fertalize the eggs. Other animals have external breeding where the female lays the eggs and then the male fertilizes it. In simpler terms, Mammals have sex, and other animals don't.
A unique thing about mammals is that all mammals have protection and together all the mammals give us stuff we need
they can live in many conditions
Yes mammals are distinctive
Mammary glands are modified sweat glands and are the distinctive feature in mammals.
Most mammals use sight and sound more often than any other sense.
All mammals have hair and mammary glands. Nearly all give live birth where most other animals lay eggs. Mammals also have a distinctive skeletal system that is different from those of other animals.Mammals are warm blooded air-breathing vertebrate animals that are categorized by their hair, three middle ear bones and the mother nursing their young ones with milk.
Marsupialsare an infraclass of mammals living primarily in the Southern Hemisphere; a distinctive characteristic, common to most species, is that the young are carried in a pouch
http://en.wikipedia.org/wiki/Marsupial Marsupialsare an infraclass of mammals, characterized by a distinctive pouch (called the marsupium), in which females carry their young through early infancy.
Skunks are American mammals that have a distinctive black-and-white-striped fur. They eat both plant and animal materials, including flowers.
Earl Grey tea has a distinctive smell and taste.The tiger is recognisable by their distinctive stripes.
Her distinctive laugh could always be heard across the room, making her easily recognizable in a crowded space.
Distinctive is an adjective.
The distinctive for Saturn is its spectacular rings.
The design must be distinctive.