41 thoughts on “Mammals Video

  1. The limbs, fingers, and toes of many mammals are adapted to their particular way of life

  2. Mammals appeared 220 million years ago and there are 3 types of mammals, marsupials, placentals, and monotremes

  3. Mammals have evolved from smaller, nocturnal animals, some traits are fur and mammary glands.

  4. The frist true mammals appeared during the late triassic period, about 220 million years ago.

  5. the first mammals appeared 220 million years ago, and they had hair, mammary glands, and milk for their young

  6. 220 millions years ago, the first mammal appeared with hair, mammary glands, and larger brains.

  7. All mammals have hair and mammary glands. And in females the mammary glands have milk that they use to nourish their young.

  8. Mammals first appeared around 220 million years ago during the Triassic period

  9. In the Triassic Period, which is 220 million years ago, the first mammals appeared.

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