The champion of the long jump is the flea

Updated on physical education 2024-08-02
5 answers
  1. Anonymous users2024-02-15

    If it is according to the existing scientific data, it must be true, check what fleas are, I have also heard of Mr. Flea's name, presumably it is undoubtedly the champion, according to the height and the distance it jumps in proportion to it deserves it.

    P.S. It's just that science can't explain everything in the world, science knows, it's just a little scratch, there are too many unknowns, so I can only say that fleas are the most able to jump, I can only say that there is no scientific attitude...

  2. Anonymous users2024-02-14

    Because it's about 2 mm too small, it can jump 350 times its length. If you are a human, you can reach the summit of Mt. Fuji by jumping 7 times.

  3. Anonymous users2024-02-13

    01 The hind legs of the flea are very long, even exceeding the length of the body, and the leg muscles are very developed, and they also contain a protein that is specifically responsible for jumping, which can make the hind leg muscles contract strongly, and when jumping, they will burst out with great force, and will even be able to eject the whole body.

    We are no strangers to the famous fleas, which are notorious and like to parasitize on mammals and feed on blood. However, they are better known for their jumping ability. Although the body of a flea is very small, usually only a millimeter, it can jump more than 30 centimeters, which is more than 100 times their length.

    If you follow this calculation, it is equivalent to a person can easily jump dozens of floors of a tall building.

    Fleas have long been hated and sometimes jump on humans, causing them to tickle and harass the family's pet cat or dog. The main reason why these annoying creatures are able to violate humans and pets is because of their excellent jumping ability. They are even considered the "high jump champions" of the animal kingdom.

    Why do fleas have such great jumping ability?

    It turns out that the hind feet of fleas are very long, even exceeding the length of the body, and the leg muscles are very developed, and they also contain a protein that is specifically responsible for jumping, which can make the hind leg muscles contract strongly, and when jumping, they will burst out with great force, and will even be able to catapult the entire body.

    The ability of fleas to jump is also a skill developed over a long period of evolution, and it is also closely related to the environment in which they live. Since fleas mostly parasitize mammals, and mammals have hairy skins, it is not easy to trek between these hairs without excellent jumping ability. In addition, their excellent jumping ability also gives them a stronger ability to switch hosts, and they can also avoid being captured by their hosts.

    So, if a flea jumps so high, will it break itself?

    Of course not, because the resistance of their air will greatly reduce the speed at which they can land, and their shells are so hard that they can bear dozens of times their weight than their bodies. So, even if they jump very high, they won't break themselves.

  4. Anonymous users2024-02-12

    Although fleas are insects, they do not have wings. They jump from one host to another.

    Their ability to jump is extraordinary, with some fleas being able to jump up to 200 times their body length.

    If humans had the ability to jump, we would be able to jump about 340 meters, so Flea is the world high jump champion!

  5. Anonymous users2024-02-11

    It can jump up to 200 times its height.

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