mammals by sara
TRANSCRIPT
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MAMMALSBY SARA MARTÍN
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HOW ARE THEY BORN ?Most mammals are viviparous,except the echidna and platipus that are oviparous
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HOW DO THEY BREATHE?They breathe through lungs
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WHAT CAN THEY HAVE? They can have :fur ,skin ,four legs,flippèrs or wings
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HOW CAN THEY MOVE ? They can walk and run.They can swim.Bats can fly
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WHY ARE THEY VERTEBRATES?
They are vertebrates because they have a skeleton or a backbone.
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WHAT CAN THEY EAT?
They can be carnivores , herbibores or omnivores.
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WHY ARE THEY MAMMALS ? They are mammals because they drink
their mothers milk when they are babies.
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THANKS FOR WATCHING!!!!!!!!!!