What animal doesn t get nervous when in danger?

Geckos will cut off their tails.

Squid releases black ink.

Fish will dive into deep water.

Forest critters burrow into holes.

Opossum - Similar in size to a domestic cat, it moves slowly, and when it encounters danger, it plays dead, escaping predators and trapping predators. If someone is watching it, it continues to play dead. As soon as the sight of the person is gone, it will immediately slip away.

Possums are harmful animals, they will act at night, in addition to eating some insects, snails, but also eat leaves, and even eat artificially planted fruit trees, vegetables, etc., thus causing some harm, it is not recommended to raise. It should be noted that it has a play-to-death skill that can be used to avoid danger.

The opossum is a very cunning creature that has a trick of "playing dead" when dodging predators, and can confuse many predators. When it is about to be captured, it will immediately lie down on the ground, its face will turn pale, its mouth will be opened, its tongue will be sticking out, its eyes will be closed, its belly will bulge, its breathing and heartbeat will stop, its body will shake violently, and it will fake its death, so that the pursuer will give birth for a while.

Possums, dodge.

The opossum is a very cunning creature that has a trick of "playing dead" when dodging predators, and can confuse many predators. When it is about to be captured, it will immediately lie down on the ground, its face will turn pale, its mouth will be opened, its tongue will be sticking out, its eyes will be closed, its belly will bulge, its breathing and heartbeat will stop, and its body will constantly shake violently, making it appear to be fake death, so that the pursuer will have a temporary illusion. Because animals eat fresh meat, and animal carrion does not eat it, opossums will look for opportunities to escape.

There are all kinds of animals living on the ball, some of them are tall and mighty, some are small and beautiful, and they are loved. But there are also some animals that make people smell and change, because they contain highly poisonous animals, and today I will take a look at the most poisonous animals in the world.

Pufferfish, I believe everyone has heard of it, it tastes delicious, is a delicacy that many people like, but at the same time, the toxins on the puffer fish are also very amazing, it is the second most poisonous vertebrate on the earth, the toxicity of a puffer fish is equivalent to 1250 times that of cyanide, and the gram of puffer fish poison can easily kill people, it can be described as the most toxic non-protein toxin in nature, every year people are poisoned because of eating puffer fish.

Poison dart frog, most people have only seen it in books, its appearance is very beautiful, the color is bright, it is the leader in the frog world, but at the same time it is also one of the most poisonous species in the world, among which the golden poison dart frog is the most deadly, 1 gram of toxin in its body can kill 15,000 people, you must not be deceived by the appearance of poison dart frog.

The big climbing snake living in Australia is a very strong snake, its attack speed is as fast as lightning, coupled with super strong toxins, it is simply a grim reaper, once it bites the prey, the big climbing snake will discharge 110 mg of venom, these venom can kill 100 adults, 500,000 mice, and the person bitten by it is only a dead end if the serum is not injected within a few minutes.

Box jellyfish, graceful body looks like a dancing beauty in the sea, but what many people don't know is that it is also the most toxic species on the planet at present, a box jellyfish can poison 60 adults, poisoned by it, if you want to live, you can only detoxify within 4 minutes. How are you remembering all these animals? The next time you see them, be sure to stay away from them.

Brother Pingtou, whose scientific name is Honey Badger, is either fighting or on the way to fight.

Lions, tigers, animals at the top of the high food chain.

Many animals <> in danger make noises and hocks to warn their companions or to scare off predators. Here are some common barking animals: Dogs:

Dogs are very good at making noises, and they express different emotions and needs by barking. Cats: Although cats are usually quiet, they can also scream or growl when they are in danger or frightened.

Birds: Many birds make a variety of calls, including warning calls, courtship calls, etc., and they usually scream when they are in danger or alert. Monkey:

Monkeys are primates that are very good at making calls, and they use a variety of different calls to transmit information and warn their companions. Horses: Horses will scream or neigh when they are in danger or frightened to warn their companions or to scare away predators.

In addition to the above-mentioned animals, many other animals will also bark in case of danger to protect themselves and their companions.

Geckos shed their tails when they are in danger. Sea cucumbers eviscerate when they are in danger. Camels are camelids of the family of camels, with open and closed nostrils and thick foot pads, suitable for walking in the desert; There are peaks on the back, fat is stored in the stomach, and the stomach has three chambers, which can store water, so it is resistant to hunger and thirst, and can not eat or drink for many days.

Flower-backed toads often take advantage of abandoned burrows of rodents, and can be seen even when rats are still living in the rat holes. Sand lizards, which live in deserts, control their body temperature by changing their body color, thereby reducing the evaporation of water. In the early morning, its complexion begins to be dark, and when the temperature rises, it turns sandy to reflect excessive heat and reduce water evaporation; At dusk, it changes color again to adapt to the body's need for water.

Camel thorn is a legume family, and camel thorn is a deciduous shrub. The branches are prickly, the leaves are oblong, the flowers are pink, they bloom in June, they are the most blooming in August, each flower can be open for more than 20 days, bearing pods, racemes, and the root system is generally up to 20 meters. Drawing groundwater and nutrients from the desert and deep Gobi, it is a naturally growing, drought-tolerant plant that can be found throughout Xinjiang.

Camel spines have two kinds of nectar glands inside and outside the flower, and the nectar glands outside the flower secrete and coagulate into sugar grains, called spiny sugar, and the group yield can reach 30-40 kg. Camel thorn is the grass of camels, so it is also called camel grass, which is a dwarf surface plant. At the foot of the majestic Qilian Mountains, on the vast Gobi Desert, there is a unique plant in the northwest inland - camel thorn, no matter how harsh the ecosystem and survival environment, this deciduous shrub can survive tenaciously and expand its sphere of influence.

You don't see it in the endless Gobi Desert, in an environment where aspen can't survive, only clusters of camel thorns show the vitality of life in the sun. Populus euphratica has a special ability to survive. Its roots can penetrate into the formation below 10 meters to absorb groundwater, and it can also store a large amount of water in its body, which can prevent drought.

The cells of Populus euphratica have special functions and are not harmed by alkaline water; The concentration of cell fluid is very high, and it can continuously draw water and nutrients from groundwater containing saline. When the branches of the poplar are broken, the sap that flows out of the fracture evaporates, leaving alkaloids. In addition to eating, pocypine can also be used to make soap or to make tanning.

People use Populus euphratica to produce alkali, and a large poplar tree can produce dozens of catties of alkali a year. The short-lived chrysanthemum is one of the shortest-lived plants in the world, and it has a lifespan of less than a month. This habit is the result of its adaptation to a special living environment.

The short-lived Duan Chongju called again"Tooth grass", is a plant of the Asteraceae family that lives in the Sahara Desert of Africa.

There is a prolonged drought and very little rainfall. Many desert plants have degraded leaves, the ability to conserve water, and adapt to arid environments. However, it is different in that it has developed a special habit of rapid growth and maturity.

As soon as there is a little rain in the desert and the ground is a little wet, it will sprout and bloom immediately.

The entire life cycle of a lifetime, with only a short period of three or four weeks, its tongue-like flowers are arranged in the capitate inflorescence week.

Snakes and elephants generally don't.

copy actively attacks people's bai

If it really comes to attack you, the snake will run the curve, so that he is not as fast as you, the elephant doesn't know, why are you messing with the elephant? If you want to fight, hit the snake and hit seven inches, that is, where his head is a little down, don't let it go if you grab it, otherwise it will be easy to bite, don't scratch it if you encounter a python, he can hang you if he doesn't bite you;

Don't worry about bears, tigers, or lions, and when you meet you, tell yourself that you're in the zoo and have nothing to fear.

Big dog, he bites you, are you going to bite him back? If you can't beat them, then find something for them to bite and don't let go, wrap the stool and bite him, and then you escape, if you are really bitten, remember to take a rabies vaccine to be safer;

The above is dedicated by Lingai.com, I hope it can help you I wish you a smooth ride

Don't make them think you're going to attack it, look for anything around you that you can defend yourself from, and call the police for help. Don't catch snakes easily, inexperienced ones are easy to be bitten, when you encounter a crocodile in the water, swim quickly, it's too normal to be bitten to less arms and legs, and it's even more normal to eat. Fight with a bear and get hurt if you don't die If you encounter a dog, you can fight it, which is the least dangerous of the animals you said

No way! Bite it!! Bite it! Do you know about smuggling guns on the black market? Buy an RPG and bring 2 rockets, absolutely tube!! A bang!!

<> "7 Animals That Are Afraid of Countless People and Are Not Dangerous at All."

Milk snake. Judging from its bright appearance alone, the milk snake looks terrifying, and the red, white, black, and yellow body colors all give people the feeling that it is highly poisonous.

Vulture. There is a great fear of vultures. However, vultures are no more than that, they only get close to dead animals and feed on them.

Basking sharks. Basking sharks can be large and are one of the largest creatures in the marine world, reaching a length of more than 12 meters and weighing up to 5 tons. The appearance of the basking shark is terrifying, especially when its mouth is open, and it looks as if it can devour everything.

Whale. The largest fish on the planet is the whale shark, which can grow up to 12 meters. Because they are so large, many people think they are very scary.

Giant African millipede.

The giant millipede from Africa is much larger than the rest of its species, and can be more than 30 centimeters long, and this giant African millipede has only about 300 to 400 legs, which makes it look very scary to bury it.

Alligator. Many people will think that Pi Su is a very scary and cold-blooded animal. However, this is not the case with alligators. The jaws of this animal are very fragile and it is simply not able to attack large mammals and eat them.

Sea pigs. The sea pig has a somewhat terrifying feeling, as it has a strange appearance, some resemble domestic pigs on land, and its name is also derived from its appearance.

<> "6 animals that look scary, but are far less dangerous than they imagined.

1. Manta rays. Stingrays are a very dangerous animal, but because manta rays are so similar in appearance, many people think they are an animal and that manta rays are also very dangerous. But in fact, manta rays are not poisonous and are not as dangerous as imagined, even if the manta rays are also called manta rays, and humans have found giant manta rays 7 meters long in the ocean.

2. European yellow-tailed scorpion.

Scorpions are a source of fear in many people, especially if they are known to bring stings. What's more, there are some scorpions that have enough venom to go into shock. But there are many types of scorpions, and many of them are not a big threat to humans.

The European yellow-tailed scorpion, for example, looks scary and, like other scorpions, emits a bright blue-green light under ultraviolet light.

3. Whip scorpion. There are quite a few people in life who are afraid of spiders and scorpions, but what if these two animals are combined? The whip scorpion is an animal that looks like such a terrifying creature.

However, this animal, as scary as it may seem, is not so dangerous. Also, whip scorpions are generally not aggressive and less willing to come into contact with humans.

4. Tarantula. Tarantulas appear to be larger than most spiders, especially the Amazon giant bird-eating spider, which is not only the largest spider in the world, but is also capable of preying on birds. While all tarantulas are venomous, usually their venom is not lethal to humans.

However, some people still experience discomfort that lasts for days as a result.

5. Hercules beetle.

The Hercules beetle looks very scary because it is so large and is one of the largest insects in the world. Moreover, the male species of this beetle grows long horns from the head and body, which looks like some kind of extremely lethal **. The Hercules beetle is the largest beetle found in eastern North America, and it is so strong that it can even unscrew glass bottle caps.

6. Ganges crocodile.

The cold-bloodedness and danger of crocodiles is simply common knowledge for most people, but there are many kinds of crocodiles, and some species are not as scary as we think. For example, saltwater crocodiles and Nile crocodiles are indeed very dangerous, but Ganges crocodiles are relatively less dangerous because they usually do not actively attack people, and their mouths are smaller and their jaws are not as lethal.