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Why don't ants get lost?
Ants, I believe everyone is familiar with them. So who can really understand ants? Why don't ants get lost?
With this question in mind, I consulted some books. The book says that after the ants depart from the anthill and arrive at their destination, they will leave some smell along the way and return to the anthill. Touch each other with your antennae to notify the other ants.
Scientists have conducted an experiment on this issue. Scientists first identified an ant and vigorously wiped it clean along the way to its destination. When the ant returned, it suddenly stopped where the smell had been wiped off.
I was looking for something while going around in circles. Thus it is concluded that ants rely on smell to discern the direction.
To confirm this conclusion, I did an experiment. I first prepared a small branch of about 10 centimeters, and put a bait at one end of the branch - a small candy. I put this device near an anthill.
After a while, an ant came out to explore the way. After I led him to the stick, he reached the place where the candy was, as if he were sniffing and sniffing. I took the opportunity to cut off the broken part of the stick by one centimeter.
When the ant returned, it turned left and right in the place where it was intercepted, but it couldn't find its way home.
After a while, I repeated the above test again, and the ants still haven't found their way home.
Through these two experiments, I finally learned the secret of why ants don't get lost. It turns out that ants are.
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The second brother has something to do, and the second brother has nothing to do.
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This is last year's graduate school question.
The official answer is as follows:
1) On the surface, both are oversupplied milk, but the former reflects the contradiction between the socialization of production and the capitalist private ownership of the means of production, and is the embodiment of the contradiction between capitalist production relations and productive forces; The latter is mainly the result of the imperfect market system and poor sales channels for fresh milk, not the conscription of the economic crisis.
2) This case shows that the law of value is the basic law of the commodity economy, which acts spontaneously through the market mechanism, does not depend on human will for transfer, and has objectivity. People invest too much and too much labor into dairy farming and dairy processing, and once the supply exceeds the demand, companies will reduce the amount of fresh milk purchased, and dairy farmers have to pour milk. This case also shows that market regulation is blind and lagging, resulting in a waste of resources, and it is necessary to intervene moderately in the market and gradually improve the ability to control the market.
3) Because dairy farmers and enterprises often lack sufficient information and sufficient understanding of market risks, it is necessary for local governments to provide guidance and services. For example, we will focus on helping dairy farmers and enterprises to conduct market analysis and carry out prior supply and demand research; formulate scientific and reasonable industrial planning and form a relatively complete agricultural industrialization chain; Adopt preferential measures to help dairy farmers and enterprises explore the dairy market, especially in rural areas, and expand domestic demand; Supervise farmers and enterprises to strictly enforce product quality standards and urge them to improve production techniques.
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On the morning of May 7, Mengniu "Real Fruit Grain" issued an apology statement through Weibo: As the sponsor of "Youth with You 3", we attach great importance to it and take the initiative to negotiate with the program team many times. We fully support and actively cooperate with the rectification measures of iQIYI and the program team to ensure that they are properly handled.
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Isn't this a question from last year's graduate school entrance examination?。。 You have a standard answer on the Chinese postgraduate entrance examination website.
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At its root, the main reason for the "milk dumping incident" is the imbalance between supply and demand, which leads to milk prices**. Raw milk production skyrocketed last year as overly optimistic expectations of dairy demand in major emerging countries led to significant farm expansions around the world and an acceleration of dairy farming.
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It's really fast, because it is said that when Zhang Yixing used a tractor to plow the land, it was not the right time at all, and this was to win everyone's attention.
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No, because this program team is still very responsible, and they are also very concerned about some things.
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This is indeed the case, because it is particularly unreasonable to set up a link in this variety show, and letting the guests get up in the middle of the night has also caused dissatisfaction among netizens.
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Of course not, the longing for life itself is a slow-paced variety show of life, which is fundamentally different from the talent show.
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No. This is because the reputation of this show is still very good, and there is no irrational star-chasing behavior, but I hope we must be cautious.
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This has nothing to do with "Longing for Life"! Don't touch porcelain, "Longing" is beautiful alone and doesn't need extra heat.
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After the milk pouring incident: "Green You 3" was stopped, Yu Jingtian withdrew from the competition, and his parents couldn't forgive him. I don't think my parents' black material should affect the contestants, because the contestants themselves have not done these things.
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I couldn't agree more. Since you are a public figure, you should restrain your words and deeds. Otherwise, it will have very serious consequences.
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I haven't paid attention to some of Yu Jingtian's situation, and the stop recording of this show is not his responsibility alone, and it must be viewed correctly.
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I think that's right, how much waste is caused by pouring milk, and you know, we're promoting thrift. Yu Jingtian's family is suspected of drug trafficking, how many anti-narcotics policemen die in my country every year, how many families are ruined by drugs, he must withdraw from the competition, and his parents can't forgive what they did.
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The milk pouring incident continues to ferment, Youth with You 3 has completely stopped recording, and there will be no so-called group night after that, for the players of Youth with You 3, their careers will definitely be affected to a certain extent. Their impact is nothing compared to the negative impact on society, and it can only be said that they have encountered a black swan event, after which they need to work harder to find more resources. <>
The milk pouring incident continues to ferment, which has caused Youth with You 3 to completely stop recording, that is, there is no longer this competition program。Because the program team allows fans to help idols debut through the list, and the merchant prints the *** of the list in the milk bottle cap, many fans do not drink milk after buying it, but dump the milk after sweeping it, which is the so-called milk pouring incident. The milk pouring incident has had a bad impact on the society, not only wasting a lot of resources, but also distorting some of the values of young people.
In accordance with the mechanics of the program,In the end, the program team can reap the benefits of traffic and fans, while merchants get more income through the behavior of fans buying milk. Throughout the draft game game down, in the end there was nothing to fan either. Whether an idol can debut or not has nothing to do with fans?
We can refer to an idol who has not debuted on a variety show recently, he is a person who meets the traffic standard, but can't make a debut. This means that since the idol debut has nothing to do with the fans, the fans eventually consume milk products irrationally, and at the same time vote for the program group irrationally, which will only bring huge benefits to the program group and businesses, and this is also the reason why the relevant departments want to rectify the program group and businessesThe chaos in the rice circle must be stopped at the source. <>
In the variety show Youth with You 3, draft players like Luo Yizhou and Tang Jiuzhou were originally able to make their debut, butNow they can't debut, and it doesn't have any impact on these top players, what really has an impact is some players who are relatively low. The contestants who are ranked lower and can debut are not very resourceful, they need to rely on this show to debut in order to get more resources, but whether they can debut or not is also affected by the general environment. Now that the relevant departments want to rectify and govern the show, then the contestants must also abide by the rules of the game, and can only say that they will debut in other variety shows next time.
Based on all of the above, the milk pouring incident continues to ferment, which has had a certain impact on the society, Youth with You 3 has also stopped recording, and for some of the players with Youth with You 3 3, their careers will definitely have an impact, after all, they themselves have to rely on their debut to get more resources, but the general environment does not allow them to debut, and they can only do it again.
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It will definitely be affected, after all, it is a stain. Their future development will definitely be affected by this stain.
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I think that the continued fermentation of this matter will have a very serious adverse impact on the players' years, and their efforts for so many years will be wasted at this moment, and they will have to wait for many more years.
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will have an impact. The contestants who have entered the finals have not appeared in public at present, and they don't know when they will appear, which is for their current popularity, and no one will know them in the future.
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Shameful. By 2021, there will still be hundreds of millions of people in the world who will not have enough to eat, and food shortage is a global problem, so we should cherish food and never waste it.
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It is not only irresponsible for one's own hard work to earn money, but also irresponsible for the labor of others, and more seriously, it will lead to less food for future generations to survive.
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I think this behavior is still very appropriate, but in fact, we have to learn to save food in life, and it is very difficult to get every food.
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It's shameful to waste food, not just because food is a resource, it's much more than just feeding more hungry people. Food is never humble, and our attitude towards it can determine the fate of human beings, millions of species, and nature.
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It's really shameful to waste food, and you shouldn't waste food no matter what happens, and you will get everyone to attack you for doing so.
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Shameful, because this behavior not only causes negative effects, but also wastes resources, so it is very shameful.
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I think it's a shame because the food requires a lot of hard work to make, and the milk that has been poured out is clean and has not been drunk.
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Of course, it is shameful to waste food, not only to avoid wasting food yourself, but also to prohibit and persuade others to waste food.
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It is very shameful to waste food, and wasting food is also a crime, and everyone should cherish food and save food.
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Of course, it is indeed a very shameful act to waste, and it is a very disrespectful behavior to the peasants.
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Scalper. They buy a carton of milk at a low price, pour out the milk to get the electronic code inside, and then give it to fans.
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It should be the company that organizes the pouring of milk, or some scalpers who sell bottle caps, because the fans also do not have this kind of economic strength, it is possible that the company buys it, and then let them pour it out.
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The organizer is a "scalper", because he wants to help celebrities vote, so the "scalper" takes this opportunity to buy milk at a low price, and then get the bottle cap and sell it to fans to get profits.
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The reason why the milk is poured is because fans vote for their favorite idols, but a large amount of milk is not drunk after scanning the code, so this phenomenon occurs.
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It's the leaders of these fans, it's because they want to check in for their fans in this way, but it's causing a serious waste.
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Everyone is very concerned about the whole box of milk dumped by netizens, and everyone is curious about what kind of methods the relevant companies will use to solve this matter. After all, after this incident, although many people feel that the biggest problem is still in these people who pour milk, netizens have not let go of these companies, because they think that if it were not for some regulations of the company, netizens would not have made such a wasteful behavior. At first, Mengniu Real Fruit only issued an apology statement, but netizens said they didn't buy it.
Later, Mengniu Real Fruit also pointed out the return plan, and said that as long as it meets the standards, it can be returned. In fact, many netizens expressed some support for such a return method, because after all, the show has been completely stopped now, so many people have no other use after buying milk. However, this method is basically a palliative rather than a cure, and although it may reduce some waste, there is no way to reverse the waste that has been wasted.
Waste is shamefulWhen we found that someone dumped the whole box of milk, everyone was very angry, because in some poorer areas, whether it was children or adults, they had never even seen milk, but these netizens actually wasted milk directly in order to vote for their idols. Such behavior will not be forgiven from any angle, so this matter ended up making a lot of trouble, and even the show stopped recording. <>
Solution:When the program stopped recording and the students' voting channel was closed, it meant that the milk they bought was of no use. At this time, it is a very good thing that companies can agree to return the milk, and if they are not willing to return it, then the loss of fans will actually be even greater. In this regard, I also hope that fans will chase stars sensibly in the future process and stop spending unnecessary money.
The milk pouring incident continues to ferment, in fact, the producer of Youth Has You 3 made mistakes, the merchant platform also made mistakes, and fans also made certain mistakes。Personally, I think that if you really want to control this kind of thing, it is best to punish the producer and the merchant platform, and at the same time, you must also do a certain amount of education for some fans who have bought a large number of such products and dumped them, so as to curb the occurrence of this kind of behavior. <> >>>More
The reason for the milk dumping incident of Huaxi Dairy: As the largest dairy enterprise in southwest China, the market retail price of Sichuan Huaxi Dairy suddenly decreased across the board, and it was sold at the lowest price in recent years, even cheaper than Coke and mid-range purified water. >>>More
In order to educate Liu Haiyang himself and strictly enforce school discipline, in accordance with the provisions of Article 6, Paragraph 14 of the "Regulations on Disciplinary Sanctions for Students of Tsinghua University", and with reference to Articles 18 and Article 14, Paragraph 2 of the "Regulations on the Administration of Disciplinary Sanctions for Students of Tsinghua University", it was decided to give Liu Haiyang the sanction of probation.
Suggestions for handling public opinion in emergencies >>>More
In fact, it's still quite embarrassing, because I am a small character myself, but I suddenly became the protagonist of a popular event, and I felt very panicked and didn't know what to do. <>