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Most mammals give birth to live young, but not all do. A few Australian marsupials, such as the duck-billed platypus and echidna, lay eggs.

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Where is a jaguars young develop?

in the womb, jaguars are placental mammals.


Do mammals have internal or external development?

internal. They develop inside the womb


Where does the young of a mammal develop?

All young mammals develop in the amniotic sac of their mother. For example, a human fetus develops in the mother's womb. Which is an anmiotic sac.


What animals come from the womb?

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Do kittens develop in the womb with only two legs the first second week in the womb?

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