Sentences describing snakes

Sentences describing snakes 100 words.

The sentence describing snakes is 100, which is familiar to everyone. Snakes are a kind of animals among chordates and reptiles. In daily life, many people like to describe snakes. There are 100-word sentences describing snakes.

Sentences describing snakes. One day, the sun was shining warmly on the earth, and I was walking home from school alone. Suddenly, I found something like a rope in the middle of the path. I looked intently and saw that it was a snake. It is covered with green patterns, its head is lifted upward, its two beards are still moving, and its eyes are looking at me. Obviously, it has found me.

2. King cobra is also known as mountain snake, mountain storm, big flat-necked snake, big cobra, big flat-headed wind, flat-necked snake, big neck swelling, snake blowing, mountain scars and so on. It also has most of the characteristics of cobra, but it is bigger and longer. When it is unfolded, its neck is narrower and longer, and there is no distinctive markings of cobra. But it is more fierce, extremely sensitive, flexible in head and neck rolling, and is the most dangerous snake in the world.

The little snake writhed uneasily in my palm. I think it may not need my pity at all. It is afraid that it will never swim again after being warmed by me. Then it will lose its freedom.

4. I was shocked. I saw a half-meter-long cauliflower snake with her neck upturned and her head held high, attacking a mouse! It sticks out its long tongue, its neck is straight, and it swings back and forth, as if looking for a favorable fighter.

Snakes have the habit of hibernating. Go to the cave to sleep in winter, sleep for months, don't eat or drink, and don't move physically. The wind and weather in Hitachi occasionally come out to bask in the sun and sometimes eat something. When the flowers bloom in spring, the snake wakes up and begins to go out for food, taking off its original coat.

Snakes are the fiercest in the jungle. The most dangerous animal. A pair of bright eyes glowed with green light, searching for prey like Seeker; A slender tongue pops out of its mouth from time to time, waiting for the arrival of its prey.

7. Look, it bares its teeth as if aiming at a small snake. Look at the fat body and sharp teeth of the mouse, and then look at the small snake. It hasn't grown up. It is really worrying!

8. In fact, the snake is also a kind of animal that is both gentle and beneficial to human beings and nature. At first, I was afraid of snakes, too, but after that, my view on snakes changed.

9. You must be scared to hear the sound of a snake. But I like it very much. Its body is long and smooth. He is very fast, as long as he catches his prey, he will never show mercy, biting his neck and eating it! The most amazing thing is that it can eat animals several times bigger than it, with long and sharp teeth, and some snakes can spit venom out of their mouths. It's terrible!

10, because snakes are divided into poisonous snakes and non-poisonous snakes. Once bitten by a poisonous snake, it will poison your nerves and blood and even endanger your life. The most poisonous snakes are Agkistrodon, Cobra, Agkistrodon, Golden Ring Snake, Silver Ring Snake and so on. Because poisonous snakes are very powerful, they are called scorpions.

1 1, just then, there was a sudden rustling sound in the grass not far away. It turned out to be a snake, a terrible snake.

12, snake, my favorite animal. They don't like to live in groups, and they hunt very fast, which can be 0. Capture prey in 1 sec. Then he injected venom into his prey with two sharp and thin fangs and began to enjoy his "delicious meal" when the prey was dying.

Snakes are widely distributed. In addition to the polar regions, it is almost all over the world. There are snakes on land, as well as in the depths of the ocean. There are snow vipers in the snow-capped mountains and warm ones in Yangbajing, China.

14, the little snake danced in the weeds, her whole body was blue, and her bright eyes * gave off cold light. There is no doubt that the enchanting dance is an irresistible temptation, much like a millet flower in full bloom on the wasteland. Falling in love with it is fatal.

15. Hearing the name snake will definitely make your hair stand on end, Apara. As the saying goes, "once bitten, twice shy." Indeed, the snake's smooth appearance and Lickitung full of traps are really frightening. In addition, there are rattlesnakes, cobras, seven-step snakes and other poisonous snakes in the snake family, which is even more frightening.

16. Suddenly, the snake attacked the mouse, and the snake's neck shook faster and faster, which was really dazzling. The little snake frightened the big mouse, only to see it pounce on the little snake, ready to larger foe. The snake cleverly hid and the mouse bit it. The mouse tried to hide, but it was too late. Small snake used to lure the enemy!

17, when molting, a liquid will be secreted between the old and new skins of the snake, which will help the snake molt. The weight and even the name of a snake can be measured from the diameter and length of its shed fur. Shortly after the snake molts, its flow and foraging amount increase, and its physical condition gradually recovers. As the temperature rises gradually, it enters estrus from late April to mid-May.

18, I fell in love with the dance of the little snake and held it lovingly in my hand. My palm is almost transparent. Through the thin skin, I can clearly see the veins of the palm of my hand and hear the sound of subtle blood flow, like the song of spring. The little snake's body is bright green, just like the jade broken by the crystal of the green grandmother. There are slender bones in the body, which are called "thorns".

The second sentence describes snakes (1) When it comes to poisonous snakes, everyone thinks of cobras, but sea snakes living in the sea are more poisonous than cobras. Sea snakes have bright patterns, small scales and thick skin, a flat tail like an oar, a particularly small head and a mouthful of fangs. It has a valve in its nostril. When it inhales enough air, the valve closes and it can stay at the bottom of the sea for a long time. Sea snakes have salt glands under their tongues, which can discharge excess salt from their bodies. Sea snakes have large lungs, which can store a lot of air and adjust their ups and downs. It likes swimming at sea in the evening and at night.

(2) Look! Its head is particularly like a snake head, with a pair of round and small eyes, and its neck, limbs and tail are covered with slender scales. If in danger, its whole body will quickly shrink into a hard shell, really like a small tank. This is very interesting.

(3) Snake is a generic term for Lepidoptera. The body is slender, the limbs degenerate, there is no foot, no drooping eyelids, no ear holes, no limbs, no forelegs, and the body surface is covered with scales.

I am a snake, so I like it very much. So I held it in my arms when I came home. Look, on its oval head. Have a pair of shiny black eyes, just like staring at your enemy and trying to push it back. Its tongue is very bright red, just like eating rabbits. The blood is still wet and still spitting. It should be that it hasn't eaten enough rabbits and wants to eat another one! The snake's body belongs to the letter S-shape, which is composed of small white shells, as white as snow.

(5) Snakes not only eat rodents on land, but also birds flying in trees, and they can also eat antelopes and rabbits several times larger than them. Look, a terrible boa constrictor is following the antelope. It has been hiding in the water for four days, aiming at the target, it quickly swam to the shore, popped up and bit the antelope that was drinking water. It circled around the antelope again and again, tightly strangling its lungs. The more the antelope breathes, the tighter the snake is. It was not until the antelope died or was unconscious that it slowly released and bit its head. The antelope is three times the size of a python, but the snake swallows the antelope from beginning to end in its own unique way.

You must be scared to hear the sound of a snake. But I like it very much. Its body is long and smooth. He is very fast, as long as he catches his prey, he will never show mercy, biting his neck and eating it! The most amazing thing is that it can eat animals several times bigger than it, with long and sharp teeth, and some snakes can spit venom out of their mouths. It's terrible!

Snakes are the fiercest in the jungle. The most insidious animal. A pair of bright eyes glowed with green light, searching for prey like Seeker; From time to time, a slender tongue shoots from its mouth, waiting for its prey to come.

(8) The snake found Pierre, raised its head high, shook its head, reached forward again, and suddenly opened its mouth. The mouth of blood was right in front of it, spewing out five meters away from Pierre.

(9) Snakes are well equipped. Its tongue can recognize the smell and direction, and when it aims at the target, it will quickly bite each other. Its natural enemy is snake carving. Snakes generally do not harm humans, and only when humans or animals attack them will they defend themselves for the sake of defense.

(10) poisonous snakes are deadly killers. Its venom can kill a person. There is a lot of venom on the fangs. Once bitten, the venom will enter your body and make you die within a few minutes. A poisonous snake has infrared eyes. It can know where its prey is.

(1 1) Today I pinched a snake with plasticine. The snake is green and white, with black eyes and a red tongue, as if looking for food. It looks lovely!

(12) When I arrived at the snake garden, there was a monkey at the door. It's tied to a stump. The little monkey's hair is black; As if wearing lipstick; His eyes were wide, and his mouth kept picking things up on the ground with his little paws and stuffing them into his mouth. How cute this little throat is!

(13) This little snake is made of rubber and has a pair of black eyes the size of mung beans on its triangular head. The big mouth spit out a long nucleus, which stretched and contracted, which was very scary.

(14) At this time, the eight-headed snake was awakened by severe pain, and the other seven mouths quickly spouted flames like rough waves and rushed straight at Yushun, seeing that Yushun was in danger.

(15) Once the cobra is provoked, it will erect the front of its body and spread its sides of its neck. At this time, the lines of glasses on its back will become more obvious, and it will make a whirring sound to intimidate the enemy.

(16) King cobra includes famous mountain snake, mountain storm, big flat-necked snake, big cobra, big flat-headed wind, flat-necked snake, big swollen neck, blowing snake and mountain mark. It also has most of the characteristics of cobra, but it is bigger and longer. When it is unfolded, its neck is narrower and longer, and there is no distinctive markings of cobra. But it is fierce, extremely sensitive, flexible head and neck rolling, and it is the most dangerous snake in the world.

Sentence 3 describing snakes: Snakes (scientific name: Serpenthes) belong to the phylum Chordata and Reptilia. The body is slender and divided into three parts: head, trunk and tail. There are no limbs or claw-like hind limbs on both sides of the transverse fissure of the lower snake. Full of scales; The head has different shapes, and the nostril is located on the snout side, but the Hydraceae species that live in the sea for life are located on the snout back; There is protective transparent skin outside the eyeball, the pupil is round, vertical oval or horizontal oval, there is no movable eyelid, and the crystal is almost spherical; The tongue is slender and forked; The premolars (only snakes in the family Serpentidae have teeth), maxilla, palatine bone, pterygoid bone and dentate bone of snakes are attached with teeth with curved tips, but the size, number and structure of teeth vary with different snake species. The tail is obviously shorter than the head.

The habitat of snakes varies from species to species. Some live in caves, some live on the ground, some live in trees and some live in water. The snake is a kind of temperature-changing animal whose body temperature changes with the temperature, because the snake itself has no perfect temperature regulation mechanism to generate and maintain a constant body temperature. Snakes are carnivores and eat many kinds of animals, from invertebrates to all kinds of vertebrates. Distributed in all parts of the earth except the north and south poles.

Snakes are a special biological group formed by long-term evolution of 654.38+0.3 billion years, which plays an important role in maintaining ecological balance. Snakes belong to a kind of temperature-changing animals, with a low degree of evolution, and their distribution and survival are greatly affected by climate, so they are a fragile biological group.

According to the collection of rare database, there are 3,425 species of snakes in the world, and there are 24 1 species in China. According to Zhao's Snakes in China, there are 205 kinds of snakes in China. With the deepening of field investigation, new species and new records of snakes in China are increasing.

History of zoology

Snakes are the latest group in the evolutionary history of reptiles, and the earliest snake fossils were unearthed in the Mesozoic Cretaceous strata more than 70 million years ago. Snakes and lizards are close relatives. Many scholars have found through research that the scales on the body surface of primitive snakes of the family Lepidoptera are banded, and the scales on the abdomen are small but not obvious. The skulls such as maxilla, palatine bone and pterygoid bone are closely connected, and the square bone is short, which limits the extreme opening of Shekou. The mandible retains the coronal bone; There are black beaks and bones. The forked tongue of Iguanidae, the spinal structure of Iguanidae, and the peptide fingerprints produced by hemoglobin hydrolysis are all similar to snakes. More importantly, among lizards, there are not only species of Anguilla and Amphioxus whose limbs degenerate into snakes, but also the process of gradually shortening the length of limbs until they shrink and disappear in different kinds of lizards. These examples irrefutably prove that snakes originated from lizards and evolved from the trunk of lizards with the extension and absence of limbs.