Can cockroaches survive in outer space? How long do cockroaches live in a vacuum?

No, the only known place on Earth that can be found in outer space.

The creatures that survive are called water bears. Also known as water bears.

The body is extremely small, most of which are no more than 1 mm in length. Some water bears can tolerate the severe cold of minus 273 and the high temperature of 151, and can survive in vacuum conditions.

If it's exposed to outer space, it's dead (unless its shell protects it from radiation), but if you put it in a spaceship, it can still be very good, or the astronaut can carry him in his pocket and walk outside, and some satellites or space labs might piggyback on a cockroach brother or two.

In fact, there is no way to verify this, unless someone takes cockroaches to space for experiments, there is no way to prove it in reality! As for whether the cockroaches will die due to lack of oxygen, you can make a sealed space to put the cockroaches in it, gradually extract the air, and everything will be ok, give points!!

It is impossible for cockroaches to survive in outer space, which lacks air and liquid water, which is one of the necessary conditions for the existence of life.

No, cockroaches belong to insects, they breathe through the breathing holes in their abdomen, in fact, they essentially inhale oxygen and exhale carbon dioxide, there is no oxygen in outer space, cockroaches can't breathe, so they can't survive.

No, cockroaches don't eat or drink for a month, it's no problem to live for three months, they can live for three months with water, they can live for more than 38 hours when the air is drained, cut off their heads, and their feet will move after a week. But that's the limit for cockroaches.

It is impossible to survive.

In outer space, there's no water, there's no air, there's no food, and if the cockroach can still live, then the cockroach is God.

The girl's brain is really whimsical.

Look at how it is defined, if it is stocked for a long time, there is no air, water and food in outer space, and no living thing can survive, if you just sit on the god 7 and go around outer space, it will be no problem.

Cockroaches can survive for at least 10 minutes under a vacuum (not an absolute vacuum, like the universe). Strong ".

Cockroaches are hundreds of millions of years old, while humans are only a few million years old. Strong ".

There are more than 3,700 species of cockroaches. Omnivorous? No. As long as it is organic, almost all of them are eaten. Strong ".

Can't survive. Cockroaches belong to aerobic respiration organisms and cannot survive in the absence of oxygen.

No, life on Earth needs oxygen to survive. Outer space is vacuum, otherwise why would astronauts wear spacesuits!

If there is an Earth-like environment in outer space, such as such and such an alien planet, it can survive and be pressurized.

Probably not, I once did an experiment where I put cockroaches in a sealed container, and after a week the cockroaches died.

1. Do cockroaches have the instinct to resist low temperatures? 2. The radiation in outer space is too strong, especially the radiation from the sun, and other rays in the universe, etc., can cockroaches resist radiation? What are the consequences of exposure to radiation in cockroaches?

3. Organisms that need aerobic respiration cannot survive, can cockroaches perform anaerobic respiration?

No, there is no air in outer space, how can there be life in an environment without air? Of course, if you put a cockroach in a spacesuit, it is estimated that it can survive for a while. (Not that small!!) ）

You ask him to bring a cockroach and show it to him in a bottle without oxygen (using a fire jar).

It's okay for a short time, but you can't survive after about ten minutes, because there are strong rays of all kinds in outer space!

How strong are cockroaches? Can it survive if you put it in a vacuum? Netizen: Refresh cognition.

This little thing must be asked to people who have been to space, such as Yang Liwei, but it is said that the vitality of cockroaches is very strong, think that a large number of cockroaches were released in the nuclear test back then, and you must have guessed the result?

No, because there is no air in space, everything must have air, otherwise you will die!

No, the pressure of outer space will crush him to death, without oxygen and food.

Outer space is a vacuum environment, and there is no god horse, so even if you hold it, you will suffocate to death.

How can you live without oxygen in outer space?

If they could live, wouldn't the cockroaches become alien creatures?

Yes, it is adaptable, as long as there is water, air, food and environment.

As long as you can survive in outer space, you guess it will do.

Definitely no, for space there is no air, and there is no water.

I don't think so, because there is no air in outer space!

Cockroaches can survive for at least 10 minutes under a vacuum (non-absolute vacuum, as in the universe). Most of them look the same, but a closer look reveals the difference. Current taxonomists classify cockroaches into about 6,000 species, of which about 50 are pests, such as the common Asian cockroach.

In addition, the American cockroach (American cockroach), the German cockroach (German cockroach), the brown cockroach and the Australian cockroach are also widely distributed. There are about 200 species in China, and there are about 10 species of common indoor cockroaches, which vary from place to place. Common ones are the German cockroach, the American cockroach and the black-breasted cockroach.

Habitual cockroaches prefer to choose warm, moist, abundant food and crevices to live, which are the 4 basic conditions they need to breed. All buildings where people live and live generally have these conditions, so cockroaches have become a sanitary pest that infests thousands of households. Warmth and love tide is an important habit of cockroaches.

It is not difficult to find that whether it is in a restaurant, a home, a train or a ship, the kitchen is always the most invasive. Even in the kitchen, they generally like to live near stoves and sinks. Like the dark and afraid of light, day and night, this is also an important habit of cockroaches.

During the day, they are hidden in dark and dark places, such as indoor furniture, crevices in walls, caves and corners, and piles of debris. At night, especially after the lights are turned off and people go to sleep, they go out to do activities, or forage for food, or seek a mate. As a result, about 75% of the 24-hour day is spent at rest.

Cockroaches prefer to choose warm, moist, abundant food and crevices to live, which are the 4 basic conditions they need to produce them.

Cockroaches mainly enter homes through the following routes:

1. There are cockroaches in the neighbor's house or in the community, and the cockroaches enter the home directly from the outside through sewers and wires and pipes.

2. Carry cockroaches into the home through suitcases, shopping bags, packing boxes, etc.

All buildings where people live and live generally have these conditions, so cockroaches have become a sanitary pest that infests thousands of households.

If that's right, it's a minute

Categories: Entertainment & Leisure >> Flowers, birds, fish and insects.

Analysis: There are three conditions that cockroaches must have to survive in order to survive: food, a place to hide, and a source of water.

Therefore, to keep your home free of cockroaches, the most important thing is to do a good job of cleaning in the kitchen and cupboards, sealing the food in bottles and jars so that cockroaches can't find something to eat. In addition, in order not to give cockroaches a place to hide, the kitchen layout should be simple, there should be no dead corners that are difficult to clean, and when the kitchen floor, wall corners and cabinets can be kept clean and dry, the moisture and water sources that cockroaches need are cut off. In such an environment, cockroaches have no conditions to reproduce and survive, and they will naturally decrease.

In the public environment, in addition to good environmental hygiene, it is also necessary to spray chemicals regularly and check regularly, which may reduce the harm caused by cockroaches to humans. In fact, humans have been fighting cockroaches for nearly one or two thousand years, but they have never been eliminated, the main reasons are: first, the survival ability and reproductive ability of cockroaches are too strong; Second, the unsanitary environment of humans has created favorable conditions for cockroaches.

Third, the world has not yet developed a medicine bait to completely eliminate cockroaches.

sznews/szd **ca1316939

If a male cockroach is placed in a closed container, it can last about 10 days without water, but it will not really die unless it is more than 30 days old.

On top of that, female cockroaches can lay eggs even in the absence of male cockroaches in extreme conditions. That is, many female cockroaches become hermaphrodites after a single mating and can lay eggs continuously without mating. Therefore, cockroach reproduction is a combination of sexual and asexual reproduction.

Cockroach hazards.

Cockroaches are second only to houseflies in their harm to people, and sometimes they are even more annoying. It not only spreads diseases but also causes allergic reactions in people, such as allergic asthma, dermatitis, etc. It crawls everywhere on food, gnaws on clothes, calligraphy and paintings, and everywhere it appears.

Cockroaches have the habit of eating, spitting and excreting at the same time, and secrete odorous liquid, in their activities, not only can carry more than 40 kinds of pathogens such as mycobacterium leprae, Yersinia pestis, Shigella dysentery bacillus, etc., but also an important vector of intestinal disease and parasitic diseases, and its secretions and feces contain a variety of carcinogens.

<> cockroaches we have seen in ordinary times, cockroaches are a kind of insect that many people hate, its appearance is ugly, the most afraid of this insect is no more than girls, some cockroaches will fly, especially the cockroaches in the south are bigger than one, but it is very disgusting, I usually see how far and how far it runs, and it carries a lot of viruses, but cockroaches do survive on the earth for hundreds of millions of years, but far longer than our human existence, so why we have not existed longer than cockroaches, but far smarter than them, and the ruler of the earth?

In more popular terms, cockroaches belong to insects, and in ancient times, the oxygen content was higher than now, and the insects were relatively large. Later, the oxygen content of the air decreased, and the insects became smaller. The human tech tree is mainly focused on intelligence, and the cockroach tech tree is mainly focused on survival.

The survivability of cockroaches is really not comparable to us humans! In front of cockroaches, the survivability of humans is simply weak. Although cockroaches don't have much intelligence, their survival ability is indeed superb, but we are more powerful in civilization.

Not only cockroaches, but many species are more adaptable than humans. Of course, human beings have intelligence and civilization, which largely makes up for our lack of adaptability! Therefore, many times we always involuntarily stand in the perspective and way of thinking of human beings to look at and measure other species, there are thousands of species on the earth, and in essence, human beings are not special.

Taking a step back, we only see that human beings have only a million years of history to evolve civilization, but we just ignore that the history of millions of years ago is more important for human beings, and the development and accumulation of mammals laid a solid foundation for the emergence of human beings.

Human beings have everything they have today because we slowly invented it in the process of evolution. A long time ago, the survival rate of human beings was very low, and they were not as strong as large animals, but small animals may be more terrible than large animals, and some of them can fall down at the slightest touch, so human beings have embodied everything in intelligence.

You can stay alive for about 7 days. It must be destroyed in time.

Features: Better than aerosol insecticides, no peculiar smell, safe and environmentally friendly.

Method: Squeeze a dot about 10 cm apart.

Dosage: 50 square meters with 1 cleaner.