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Do you know which of the predators has the smallest heart?

We are all different: someone is lower, and someone, on the contrary, is higher, someone is thinner, and someone is fuller. And this is not surprising. In principle, it should be so.

In the animal world, everything happens exactly the same. Although ... That's how you think, which of the predators is the smallest heart? As a rule, in search of an answer to this question, we begin to dig into the memory of small fauna representatives, beginning with affection and ending with the familiar domestic cat. But are we right? Let's try to figure it out together.

Section 1. What does "small heart" mean?

In general, according to scientists, judging the volume of the most important body by the size of the entire body is extremely erroneous. Of course, if the animal is small, then his heart hardly occupies the entire internal cavity, and therefore, a priori will be tiny.

It would be more correct to study the proportional ratio of the volume of the organ to the whole organism. For example, the average weight of an adult is 77 kg, while the heart weight is only 380 g, ie, about 0.5%. Agree, a little.

Section 2. The Tsar of Beasts

Even it is difficult to imagine that in response to a question about which of the predators has the smallest heart, one can call a lion. Nevertheless, this fact is not only discovered by scientists, but also scientifically confirmed. He has 1% of the whole mass in his heart.

About this majestic handsome man, you can talk endlessly, after all, except for the tiniest part of the main organ of the cardiovascular system, he has many other unique physiological features.

We list only the most basic.

  1. You'll never meet lions with the same faces, because they are really unique.
  2. Do not meet you and a masturbating predator. He simply can not do it. The food is bitten off and swallowed whole.
  3. By the way, a lion has fewer teeth than a human. You and I have 36, he only has 30.
  4. But the length of the claws is amazing: they can reach 7 cm.
  5. Little lions are completely helpless. Their eyes open only on the eleventh day, but they do not start walking until the fifteenth.
  6. Did you see a roaring lion in the zoo or in the cinema? Know, this predator in no less than 2 years. Only at this age does the animal acquire this ability.
  7. Lion pride is often compared with the gypsy camp. Why? The whole point is that it is not only his mother who can lion feed lice, but all females who also have cubs at this time.
  8. At night, the lion is able to see 6 times better than a person.
  9. Like any feline, sleep plays almost the most important role in the life of this animal. Sleep for twenty hours? No problem!

Section 3. Thunderstorm of the Nile

And which of the predators has the smallest heart? The crocodile. According to experts, he should be awarded an honorable second place: the weight of his vital organ occupies 1.5% of the total body weight.

What else is known about this bloodthirsty creature? First, like a lion, a crocodile does not know how to chew, but powerful jaws are needed for biting food and protecting it.

By the way, not everyone can guess that in most cases a predator does not attack food right away. He drowns it and leaves it in water for a while to soak it. The muscles responsible for opening and closing the jaws of the crocodile are weak. This physiological feature is often used when demonstrating tricks: not to allow the animal to open its mouth, it will not take much effort.

But his teeth are really terrible. In fact, there are 24 of them, but this is not the main thing. It is terrible that they are updated throughout life.

Of course, everyone heard such a catchphrase as "crocodile tears," and compassionate people immediately gave the predator some sentimentality. No, the crocodile does not cry over its prey. Everything is much simpler. Absorbing food, it swallows a lot of air, which is then removed from the body with the help of lacrimal glands.

The small size of the heart does not prevent the predator from having the glory of a magnificent swimmer and an excellent diver. By the way, during the voyage of crocodiles, the nose and ears are protected by moving valves.

In general, the answers to the question of which of the predators have the smallest heart, turned out to be quite unexpected. Agree, few guessed that such a kind of champions can be called a ruthless lion and cold-blooded, both literally and figuratively, crocodile.

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