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The Platypus. A mammal

In the eastern Australia, on the edges of rivers and freshwater lakes you can find an infamous animal called "the platypus". Platypuses, also called platypi, are mostly active for several hours after dusk and a few hours before dawn. And during the day time you can't find the platypus swimming around, because they are resting in there burrows in the river bank, but sometimes it comes out to the burrow entrance, basking in the sun and grooming it's dense fur. Platypuses are both excellent dives and swimmers. If you go out and ask a person; what makes an animal to a mammal? Then most of them would answer: if the animal lays eggs, it's not a mammal. And here's the fun part: Platypuses lays eggs, but they're still mammals. Why? Because it doesn't depend on if the animal lay eggs or not, but it's a mammal if the mother nurses, or breastfeeds her kid.
While the platypus is under water it has it's eyes and ears closed. And being buoyant, it must continuously swim downwards with its webbed forefeet
to remain submerged. The web on it's front feet extends well beyond it's claws so they will work as big paddles when swimming. On the behind feet there's also webbing but the behind feet are only used for steering and braking.
The platypus can only swim under water for about two minutes, but, it can also "rest" underneath a submerged object for about 10 minutes. And the dense fur gives an excellent cover for the platypus, especially when it often spends up to 12 hours each day in water as cold as 0∘ C.
The platypus has a beak that resembles a duck's beak, but it's actually only an elongated snout covered with soft, leathery skin. The platypus has a body that is about 30 – 45 cm long. The flattened tail can be measured 10 – 15 cm long. The maximum weight is up to 2.4 kg. They have a body covered with a thick, soft layers of fur. The fur

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