What are the evolutionary advantages of animals similar to centipedes?

Evolution, it is not like sailing towards a lighthouse in the dark; Nor is it like the vicissitudes of traveler who always knows his destination; Nor is it like a monkey who steals corn, and throws away the small one when he sees a large one; It's also not like elementary school students studying, someone tells you right and wrong; It's not like doing homework, you can erase and rewrite if you make mistakes; It's not like the college entrance examination, which has standard answers; Because it takes too long, whether you have it or not, whether you have it or not, whether you have it or not, the questions are changing, and sometimes they become unrecognizable; There is no such thing as a good student, everyone is forced; The eliminated ones aren't always the worst, either; Our goal is to adapt, but the environment is constantly changing; Those who are most adapted to the environment are the most likely to be eliminated in the process of change; Evolution is not a choice, not a creation, but an endurance.

They have no bones, and they are so long. So it is impossible to have four legs like a lizard, and it is impossible to glide like a snake. What about caterpillars or earthworms? That's still better with more legs, but it's still much faster and more flexible in comparison.

Compared to the environment in which it lives, the advantages of multi-legged are much more. Centipedes mostly live in various crevices, so the less space they need when walking, the better, compared to the walking style of snakes, earthworms, and caterpillars, centipedes undoubtedly need the least space.

Multi-legged walking is also more conducive to rock climbing. Centipedes are stress-free to walk on the underside of rocks with their backs down, and there are not many animals that can do this, such as spiders, geckos, etc., but if you study their claws, either they are sticky or have suckers, centipedes are the easiest. Of course, other myriapods can do the same.

How important this is for the little things that have been busy hiding all their lives. <>

Most of the limbs of things have evolved from many to few. Early amphibians are said to have 5-10 fingers on one hand. Eventually, the number of fingers is getting smaller and smaller.

For arthropods, it is natural that each body segment has a pair of feet in the sea, and they can swim faster. It is also good for balancing the body after going ashore. Because centipedes themselves have many advantages, such as speed, poison, good concealment, etc., the disadvantages of multi-legged are basically not visible.

Thus the trait of myriapods was preserved. Natural selection generally eliminates unfavorable shapes, randomly selects whether to retain unprofitable and harmless traits, and retains and strengthens powerful traits. It is difficult for centipedes to evolve fewpod structures because the body length has to be changed.

This type of trait is difficult to appear, so it has always been retained. <>

There is no direction for evolution. The centipede is a myriapoda, alongside insects, and you can't say that it evolved from six legs to a dozen pairs of legs, on the contrary, its ancestors were originally multi-legged. And the multi-legged trait does not make it unable to live, so it continues to reproduce, and that's it.

As for more legs, compared with fewer legs, they can only have their own merits, and it can't be said which trait is more awesome. If you have to analyze, multi-legged is more suitable for the size of centipedes, which is easy to climb tortuous terrain, injured and lost several legs will not be unable to live, multi-legged fiddling will increase the visual volume and can intimidate opponents, and so on. For example, everyone has an appendix not because it is useful for eggs, but because both parents have an appendix.

Evolution, it is not like sailing towards a lighthouse in the dark; Nor is it like the vicissitudes of traveler who always knows his destination; Nor is it like a monkey who steals corn, and throws away the small one when he sees a large one; It's also not like elementary school students studying, someone tells you right and wrong; It's not like doing homework, you can erase and rewrite if you make mistakes; It's not like the college entrance examination, which has standard answers; Because it takes too long, whether you have it or not, whether you have it or not, whether you have it or not, the questions are changing, and sometimes they become unrecognizable; There is no such thing as a good student, everyone is forced; The eliminated ones aren't always the worst, either; Our goal is to adapt, but the environment is constantly changing; Those who are most adapted to the environment are the most likely to be eliminated in the process of change; Evolution is not a choice, not a creation, but an endurance. <>