When all insects die, why do they all have their backs to the ground and their feet to the sky?

Cockroaches breathe in their abdomen, so the oil from the insecticide will cover the pores of the cockroaches, making them unable to breathe until they die. It's the same reason people struggle to swim out of the water to get more air when they're suffocating in the water. If you use detergents such as detergent or soapy water, you can also kill cockroaches.

Therefore, cockroaches are not afraid of pesticides, but their stomachs will be blocked, causing cockroaches to suffocate to death. Another view is that cockroaches have hard and heavy backs that are used for protection. However, it has a relatively weak abdomen.

Before the cockroach dies, it will struggle with its hands and feet, and its body will keep moving. Finally, due to its heavy back, light abdomen, and unstable center of gravity, it will roll over. Not only cockroaches, but most insects are in a similar situation.

In fact, not only cockroaches, but also fish, birds, and other beetles will die on their backs with their backs to the ground and their feet facing the sky. Of course, this is not absolute. Some also have their abdomen down due to the terrain or special movements before death, but this is rare.

First of all: 1. In most animals, the body is arranged to protect or the bones on the back, the muscles of the abdomen and other fragile tissues, so the back is heavy and the abdomen is light.

2. The protective surface (back) is in the streamline to ensure firmness, while the supporting surface (foot) is irregular.

3. Most animals have difficulty supporting their heavier back tissues with muscles before death, and their backs fall due to heavy pressure before death.

4. Some animals accidentally fall, but their muscles are not strong enough to turn over, which is more tragic because they will die after a long time.

The second is: in fact, it's not just cockroaches. Most insects with flat bodies turn their bodies over after death.

Because insects generally have six legs, and they are symmetrical on both sides. When an insect dies, once the nervous system loses function (motor nerve imbalance), the six legs become uncontrollable. As a result, these 6 feet involuntarily shake, contract, and fall, and the whole insect loses its center of gravity.

As a result, the abdomen is turned over and the six feet are turned up. When the insect's abdomen is up, it is difficult for the six feet to grasp anything and then roll over. In the summer in the wild, often on the road, see a lot of insects, because they can't turn over, and the sun dies.

Because insects generally have long legs and the center of gravity of the body is on the back, all insects die with their backs to the ground and their feet facing the sky.

Most insects have heavy backs and light bellies, and their muscles struggle to support their heavier back tissues before they die, and their backs collapse due to heavy pressure before they die.

Because all insects have bones on the back, muscles and more fragile tissues in the abdomen, the back is heavy and the belly is light. The back is firm and streamlined, and the feet are irregular. Insects are very fragile after death, and their feet cannot support the heavier backs, so the heavier backs land first.

There are also some insects who accidentally fall to the ground on their backs, and the muscles of their limbs are weak and turn over, and they die soon after, so it is said that insects are facing the ground with their backs to the sky after death.

Because the weight of the insect's body is concentrated above the legs, that is, the center of gravity is in the upper part, when the insect dies, it will have its back to the ground and its feet facing the sky due to gravity.

The reason for facing the sky is because of the body structure of the insect, which is normal when it is alive, but the insects are all exoskeleton structures, and when the flesh inside is weathered, it will be found that the insect becomes very brittle, and it only takes a little force to turn it over, which is why it is facing the sky when you see it.

When the insect is alive, its feet are controlled, it can stand firmly apart, and it is in various states when it dies, generally shrinking, so it is unstable, so what to do, there must be a posture, it will fall if it is not stable, and it will be reversed if it falls, just flat again, just like that, seeing your question I feel that the fly will not fly after poisoning, indicating that the wing function is bad and the legs can still kick for a while, look at the back of the fly's body is flat and wide, and there are legs on the stomach and are still struggling, so a leg kick before death is the key to the bottom to the sky.

There are also those that remain the same after death, some insects and animals have sharp hooks on the tips of their toes, and have a very firm grip on some objects, if it dies naturally, it does not struggle when it dies, and it will remain the same after death, such as the cicada, it can be on the tree as it is after old death, and it will not fall off after several levels of wind, and if it falls to the ground and dies, then its abdomen is also facing up. Before dying, there is often an involuntary and uncoordinated struggle, which disrupts the normal posture of standing, imbalance, coupled with the effect of gravity, and inevitably collapses or dies with the abdomen upward.

Death is a natural development, and any living thing will experience death; When insects die naturally or man-made; Most will turn it over; According to my analysis, there are the following reasons: 1. When insects die, such as being poisoned or injured, they feel unwell, their bodies have convulsions, and their mobility is weakened; 2. It is related to the body structure of insects; 3. It is a natural phenomenon that animals in the entire biological world will face the sky after death; Insects walk face down with their legs on their abdomen when they walk normally; Then after being injured, he can't walk normally, and his legs naturally fall down uselessly; After falling, the legs twitch, the body is facing down, and the legs are facing up.

The center of gravity of the insect's body is too high, so it is very easy to turn over. In normal times, insects will always keep their backs facing up, and only in this way can they escape at any time when they encounter danger, so they will basically only face their backs when they die.

This also has a lot to do with the attraction of the earth, and after death, many organs will no longer work, and these are also very heavy, so they will face up to the sky.

Because the center of gravity of these insects is relatively high, after they die, they lose their strength in their legs, and finally they become on their backs to the sky.

The reason why insects that crawl on their backs after death is because after the insects die, the flesh and water in their bodies are weathered, leaving only a thin layer of shell and bones in their bodies, and their center of gravity is in the north, and they will also appear to be facing the sky on their backs after death.

This is because insects cannot control their weight after death, and their center of gravity is too high, so they tend to turn over.

Because crawling insects generally have long claws, and the center of their body is on their backs, they look like they are facing the sky when they die.

In fact, it is very simple, the weight of the insect is basically distributed on the body, the center of gravity is high, and the feet are in a symmetrical state to maintain balance. When it is about to die, the feet supporting the body lose strength, and one or two of the feet first tremble and tilt, and the whole insect will lose its balance, and gravity and inertia will cause it to tilt and fall. And after falling, he was on his six feet in the sky, and he couldn't grasp the fulcrum and didn't have the strength to turn over, so he naturally kept this posture and died.

Because after death, you can't control your body, and it is very likely to be blown up by the wind, because the shell is heavier, so it is turned over.

When it comes to insects in nature, we naturally think of a special class of insects. The reason why they are special is mainly because of this type of insects, they crawl on their backs, but when they die, they turn their backs to the sky. There are also many people who find it very strangeWhy do crawling insects on their stomachs face their backs when they die?

In fact, it is not this kind of insects, they want to face the sky mainly because after they die, the center of gravity of the whole body causes them to make a behavior of facing the sky on their backs.

1. Brief description of insectsThere are many types of insects in nature, but some insects look very cute, while others make people look very disgusting. In nature, different species of insects have worlds of different appearances. But what they all have in common is that they both crawl by leaning over.

Perhaps in nature, some insects that grow very small are destined to be the weaker side of the insects in nature in this life, so they have always walked on their stomachs on the ground when they are alive. But when they die, this insect will be on all fours, just like most insects in nature.

2. Insects facing the sky on their backs In fact, for insects in nature, facing the sky is an extremely bad action, and there are many insects who hate themselves in such a state. This is because most insects will appear on their backs after death. The main reason why most insects will be facing the sky after death is that most insects will no longer move their legs and feet after death, which will cause the center of gravity of the whole insect to be too high, and eventually the insect will turn over.

Part of the reason is that the insect struggles too hard when it dies, causing the center of gravity of the whole body to lose balance, resulting in its back facing the sky.

3. The reason why insects appear to be facing the sky is mainly because the center of gravity is too high.

Because insects don't have muscles. Movement and joint movement are driven by pressure in the body. Once dead. There will be an imbalance of pressure. It will lead to death on all fours.

Because the nervous system of these insects is dysfunctional when they die, their feet are uncontrollable, and they will involuntarily shake, fall, and struggle.

Because reptilian insects struggle before they die. So at this time, they will die on their backs.

What is an insect? Insects (scientific name: insecta), insectaceous animals of the phylum Arthropod.

It is the most abundant animal group on the planet, accounting for more than 50% of all biological species (including bacteria, fungi, and viruses).

Why do insects die immediately if they don't roll over in time when they accidentally turn their backs to the sky? Under normal circumstances, when an insect accidentally touches a four-legged state, they will do their best to try to get back to the right. In general, there are three methods:

Desperately struggling, swinging your feet to change your center of gravity and thus roll over; With the help of props, such as taking advantage of the existence of various fallen leaves, tree branches and other debris in the natural environment; Those who can swing their wings will also use it at the same time, and they can turn over smoothly by bouncing.

Of course, if it is in a human environment, for example, if it touches a smooth floor around it, it will take a bit of effort to turn over. And as the subject said, if they still can't turn over, then they will face the following fate: dehydration, starvation, predation by predators, and cleaning up by humans.

Therefore, once the insect does not roll over on its back to the sky, it will die quickly.

Because there are some situations where the insect's feet are out of control by disrupting neurotransmitter transmission; Either it affects the ion channels, causing the nervous system to be overexcited, the insect enters a convulsive state, and after falling and turning over, even if it continues to writhe, it has lost the ability to coordinate and synchronize with its six legs, so it cannot turn over until it dies.

It causes the nervous system to be overexcited, the insect to go into a state of convulsions, and it can also lead to problems such as dehydration and starvation on its back.

Insects have small brains that can't tell their exact location. Facing your back to the sky makes you think you're dead.

Because the insect is facing its back to the sky, it will become dehydrated, overexcited and die.

Facing the sky on their backs can affect the functioning of some of their own organs, which can lead to physiological dilution.

Because the balance of insects is very poor when they die, they will die when they look up to the sky.

Because insects struggle on their backs and eventually die of exhaustion.

It may be that the bite of the insect will destroy its body structure, so it will die quickly.

Facing the sky on your back can cause your blood to run poorly.

This may involve physiological problems with insects, so they will die.

Those insects that invade are going to die today.

In fact, most insects will reverse their bodies when they die, which is related to the law of gravity and inertia.

Insects generally have six legs, which are distributed on both sides of the body, and three pairs of legs are symmetrical to support the entire body. When the insect is going to die, the feet also lose their strength when they are in it.

1. When the two feet of the Togawa Paste Boiling Rose Sand Bow Tree vibrate, tilt, or fall, the whole insect loses its center of gravity, and gravity causes it to fall and turn sideways; As the rest of the feet are scratched outward, the weight of the abdomen and back causes the insect to roll. When the insect's abdomen is facing the sky, its feet can only vibrate into the air, and it can't grasp the fulcrum and can't support its body, so it is difficult for it to turn over again.

Because its center of gravity is on the body, not on the legs, when it dies, the center of gravity must be in the lowest position, that is, with its back to the ground and its feet facing the sky.