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I'll give you a sample essay for reference.
Spiders that can "fly".
One afternoon after school, I was walking home.
, I saw a spider "flying" in the distance. I wondered, how can a spider "fly"? I want to ** after all.
I approached the spider and saw that it didn't have wings, how could it "fly"? I took a closer look and first looked at the route it "flew". Where it "flew" left a thin line - it turned out that the spider was crawling.
I stared curiously at the spider, and found that the tail of the spider kept spinning out the silk, and the spit silk was blown by the wind and stuck to a branch, and the spider climbed along the filament to the branch.
Why do I look at spiders from a distance as if they are "flying"? I ran to the distance again to observe. It turned out that the place where I was standing was far away from the spider, and I couldn't see the silk thread crawling on the spider with the naked eye, and I mistakenly thought that the spider was "flying".
This spider piqued my interest in exploring, and I wanted to use the web to learn more about why spiders spin silk. When I got home, I couldn't wait to turn on my computer and search for the reason for the spider's spinning. It turns out that spiders have six glands in their abdomen, called silk spins.
There are thousands of tiny holes in the spinner, and the liquid ejected from the spinner turns into spider silk when it hits air.
The tensile strength of spider silk is greater than that of steel. These silks are spider finger routes, safety ropes, and gliding lines. So if the spider wants to travel, it must spin silk.
Students, are you as surprised as I am? There are many wonderful phenomena in the insect world, let's explore them together.
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1.The action description is used to show the seriousness, carefulness and patience of the spider when weaving the web, and expresses the brave and diligent quality of the spider.
2.The rhetorical device of metaphor "flying" is the author's praise and praise of spiders.
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The main content of "Spider Can Fly": Clover comics** series. In the universe, satellites rule planets, and comets make long journeys in fixed orbits; In love, the satellite guards the former love, but the comet is unwilling to stay for the past.
In fact, whether it is a man or a woman, everyone can't escape the gravitational pull of love.
Spiders Can Fly is a book published by the Northern Women and Children's Publishing House on January 1, 2004.
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Hello, happy to answer for you.
Flying spiders I don't know if you've ever heard a story like this, if you're a woman, and if you dream at night that you're going to drill through a window, you're probably going to turn into a huge poisonous spider at night, and you're going to deal with it.
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It walks on the silk, it attaches the silk to an object, and then it spins the silk as it goes.
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Answer: It can't fly, but it can hold its web in the air.
Original text: Start from an eaves, tie a knot, go down the wall, crawl forward step by step, carefully, the tail, do not let the silk stick to the sand or other objects on the ground, walk through the clearing, and then climb up the opposite eaves, the height is about the same, or it is satisfied, and then tighten the silk.
It takes half an hour to close the first strand, until it forms a straight line.
The subsequent process is generally much faster than the first thread.
Despite its complexity, the spider is very skilled at it, and it seems to be a happy show.
The spider can't fly, but it can hold its web in mid-air, it's a diligent, sensitive, silent and resilient insect, its web is delicately and orderly, and it spreads out in a gossip shape as if it were helped by God.
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Yes, spiders that can "fly" are called wind spiders.
Although the wind spider is common, when the wind rises, it climbs to a high place, cocks its tail upwards, and spews out a few strands of silk that become entangled and wound into a parachute.
In this way, the spider will fly with the wind and can fly more than 4,000 meters.
Wind spiders belong to the class Arachnida and mainly prey on insects, spiders, scorpions, small mammals.
reptiles, etc.
Wind spiders are generally active at night and can quickly crawl around the ground in a zigzag manner, grabbing food they come across.
Spiders, also known as webworms, flat spiders, garden spiders.
The body is divided into two parts, cephalothorax and abdomen, and the cephalothorax has a pair of caulothorax limbs and a pair of whiskers.
Species Attributes: Wind spiders belong to the class Arachnids, with eight legs and a pair of whiskers (appendages near the sides of the mouth). It preys on insects, spiders, scorpions, and sometimes small mammals or reptiles ranging in size from a few millimeters to fifteen millimeters.
At night, most wind spiders become active, crawling quickly and zigly on the ground, grabbing all the prey they come across, then stopping to greedily chew on their prey.
Wind spiders aren't poisonous, but if a larger wind spider bites you, it will suck your blood. There are a handful of daytime wind spiders that chase humans, but they just want to cool off in the shadow of people.
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Spiders can't fly.
Spiders are terrestrial ecosystems.
The most abundant predatory natural enemies play an important role in maintaining the stability of agricultural and forestry ecosystems. The body is 1 90 mm long, and the body is divided into two parts: cephalothorax (anterior) and abdominal (posterior), and the cephalothorax is covered with dorsal armor and chest plate.
Feeding habits. Spiders feed on insects, other spiders, myriapods, and some spiders also feed on small animals. Jumping spiders.
Good eyesight, can dive within 30 cm to catch prey, pounce on it. Crab spiders.
Wait for prey on flowers of similar body color.
Spiders burrowing in the earth build burrows lined with silk, and the entrance of the burrow has a trap that opens at night to prey on insects that pass through the hole. funnel spiders weave funnel webs, and insects fall into the nets to cause vibration; The spider itself resides in a filament tube with a narrow end that leads into a plant or a crevice in a rock.
Most round spiders use the least amount of silk to weave the largest web, which acts as an air filter to trap insects that do not see filaments and are not very flying. Although the net is complex, it can generally be woven within 1 hour, and it is mostly completed before dawn.
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Spiders can't fly. However, some spiders will spit out spider silk and hang themselves on it to float in the wind, as if they can fly. It feeds on insects, other plants and myriapods, and can lurk within 30 cm to catch prey.
Lifestyles can be divided into two main categories, which are sedentary and safari. The sedentary type has some nets, some digging holes, and some nesting. The safari type will hunt everywhere, prey without netting, burrowing, and nesting.
Spider Habits:Because spiders are highly sensitive to changes in environmental factors including habitat structure, habitat type, wind, humidity and temperature, they can be used as indicator groups to monitor changes in habitat and biodiversity.
The changes in species composition and abundance have become important indicators for environmental monitoring, which can well reflect the process of environmental change and its impact on biodiversity.
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Spiders don't have wings and can fly. In spring and autumn, when the wind is warm and the sun is warm, if you pay attention, you can see many young spiders leaving the egg pouch and climbing to the top of the grass or branches, with their bellies cocked and their heads and thorax down, spitting out filaments from the spinner. The filaments gradually elongate with a very weak wind.
This behavior is also known as "balloon riding".
Spider, arthropod, body length 1 90 mm, body divided into cephalothorax (anterior) and abdomen (posterior), cephalothorax covered with dorsal armor and chest plate. The cephalothorax has two pairs of appendages, the first pair is a chelicera, with chelicera, and the tip of the chelicera has a toxic gland opening.
Spider, the name of traditional Chinese medicine. It is a large-bellied circular web spider of the arachnidae of the arachnidae phylum Arthropodae, and the whole worm is used as medicine. In summer and autumn, after catching, use or use wine or boiling water to inactivate it, and dry it for later use.
Bitter taste, cold nature, into the liver meridian. It has the effects of dispelling wind, detoxifying, reducing swelling and dissipating knots.
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Spiders can't fly, they use spider silk.
Zephyr glides to achieve the purpose of crossing space.
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Spiders can't fly, and the reason why they are seen floating in the air is because they can use spider silk and wind to glide in the air for a short time, and the spider silk is very light, and it can fly with the spider after being blown by the wind.
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Spiders can't fly.
However, it has a very high knotting and spinning technology, so it can make you look like you can fly, but it is actually hanging Weiya.
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Of course, self-help can't fly, he just uses the inertia of the net and the wind to make himself fly!
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Probably not, first of all, the fish is in the water, the spider is on the web, and he can't control the fish in the water.
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