"Hey!" Liu Wei shook his head helplessly, "Forget it, just be happy, brothers!"

"Laugh and cry, look at how you have forced Ah Wei to have nothing to say!"

"Shouldn't you be a fan of being a little more conscious? Shouldn't you learn to improve yourself? ha. ”

"I'm too hard!"

"A king with tens of thousands of bronzes, how to play? ha. ”

Instead, the audience is hilarious to create a pleasant atmosphere for the live broadcast.

has been with fans for a long time, Liu Wei knows better than anyone how many catties and taels the fans in the live broadcast room have, and he pretends to be very disappointed to cooperate with the audience to create the effect of the show.

Liu Wei: "Let's continue the topic just now, many brothers speculate that camels store water in the hump, and it turns out that this is wrong, so where does the wild camel store water to ensure that its body consumes for many days?"

The camera of the live broadcast phone moved down a little and aimed at the belly of the little camel.

Seeing this, the audience guessed that the camel had stored water in its stomach.

Liu Wei looked at the barrage in the live broadcast room and said: "Brothers, camels are ruminants, ruminant means chewing upside down, let me describe it to you like this, that is, eat it in the stomach and then store it first without digestion, and then spit it out and chew it after a while, and the residues that the female wild camel spit on my face when she was angry just now are the food stored in the stomach."

It sounds a little disgusting, but it is precisely because of this special way of eating that they are guaranteed to survive in the desert for a long time, knowing that finding food in the desert is not an easy task.

Many people may ask at this time, how can it not be digested when it has entered the stomach?

So here, I'm going to mention the debate in the industry, how many stomachs does a wild camel have?"

"How many more stomachs can there be?"

"Two is almost enough, one for storage, one for digestion!"

"Could it be that there are still three stomachs!"

"If there are four stomachs, I wash my hair upside down!"

Liu Wei looked at the interesting barrage and smiled, "The controversy in the industry is similar to what you are discussing now, some people think that it has two stomach chambers, one for water storage and the other for food.

It is also believed to have four gastric chambers, namely the rumen, reticulum, double flap and wrinkled stomach, and four chambers like its ruminants. Its first two gastric chambers (rumen and reticulum) mix food and bile, specifically using commensal bacteria to break down cellulose into glucose.

The food is then regurgitated and chewed slowly to mix well to further break down the fiber. It is then swallowed again, passing through the rumen to the double stomach, where dehydration occurs. It is then sent to the stomach and finally to the intestine for absorption.

Of course, the final opinion is that the three gastric chambers, lacking a flap stomach, can regurgitate.

Therefore, a single supplement of food and water for wild camels can last for several weeks.

In the live broadcast room, you should have watched the video of Bei Ye surviving, right?

He would go to the carcasses of camels in search of the most lacking moisture in the desert. ”

"I'm a DJ, that's kind of amazing!"

"Give me four stomachs! I don't want to cook, I don't eat for a week, I eat for a week!"

"Brother upstairs, are you sure you spit out of your stomach, you can still chew, insidious!"

"It's disgusting!"

"Stop, stop, I'm eating. ”

Liu Wei: "Now everyone should know how camels store water, right? Next time someone asks, don't say it's in the hump, if you don't understand it, you are misleading others, and if you meet a professional, you are losing your face." ”

Liu Wei stroked the back of the little camel.

The hair is fine and soft, and after autumn, new hair grows out, and the original hair has almost fallen out, so it is not as embarrassing as it is photographed on the Internet.

Most of the photos taken above are in the summer, which happens to be the season for wild camels to moult, so the hair on the body is sparse and sparse.

Now it is covered in brown and yellow new hair, very beautiful, Liu Wei touched it, and forgot to take it away.

The female wild camel standing behind drinking water raised her head and glanced at Liu Wei, because she had the experience of being spitted on, Liu Wei still kept a little precautionary heart for the mother of this little camel.

It may be that seeing your hands on your child's body all the time, feeling uncomfortable, is reminding yourself to pay attention to the behavior.

Liu Wei smiled and waved his hand to the mother camel, returned to the little camel, and said in popular science: "Then the topic that has not been finished just now, we have been talking about a problem, the wild camel is very thirsty, but so far, the real reason for its thirst has not been solved, and the industry has roughly summarized four reasons."

First, in the presence of water, it can drink more than 10 kilograms at a time, store it in the stomach and continue to supply the body for consumption.

The second is that it has a special protein in its plasma, which can maintain the water in the plasma.

The third is that its nasal mucosa area is very large, which can prevent water loss, there are many very thin and tortuous pipes in the nose, usually the pipe is moistened by liquid, when the body is short of water, the pipe immediately stops secreting fluid, and forms a layer of crust on the surface of the pipe, so that it absorbs the exhaled water without losing it out of the body. When inhaling, the water in the crust can be sent back to the body, and the water is repeatedly circulated and used in the body, so it is thirst-resistant.

Fourth, the body of the wild camel has the ability to change temperature, and it adapts to the change of seasons by changing its body temperature, which has the advantage of saving the consumption of water and fat in the body and ensuring that it can survive for a longer time. Regulates body temperature to control water consumption. For example, less perspiration and less water in the stool are controlled by the body's temperature. ”

The audience listened to it one by one.

I didn't expect there to be so many principles in it.

Collectively increase knowledge.

The camera of the phone follows the body of the baby camel down and falls to its feet.

Liu Wei: "Brothers, let's take a look at its hooves, the camel's feet are very magical, and they are also an important part of the body that supports it to walk in the desert.

The wild camel is one of the largest ungulates in the world, and unlike other ungulates, you see, its third and fourth toes are particularly well developed, with hoof nails at the ends of the toes, a large phalange in the middle, and a large split between the two toes.

This is a tube bone formed by two middle metacarpal bones that bifurcates at the lower end into a "Ya" shape and is connected with the phalanges, with a spongy callus pad on the outside, which increases the area of the part that touches the ground, so that it can walk in the soft quicksand without sagging, and can also prevent the toes from being injured on the scorching sand in summer and cold in winter.

This is all basic common sense, and the ball of its foot also has a very important ......"

In the middle of Liu Wei's speech, the female camel behind him suddenly raised her head and barked twice, and then the little camel that had been playing well with it also began to get nervous, and it turned around and returned to its mother's side.

What do they seem to realize?

Liu Wei looked around, and there was no visible threat, but the mood of the two-peaked wild camel had obviously changed.

The audience in the live broadcast room also discovered this abnormal situation and was puzzled.

What's wrong?

Liu Wei was also thinking.

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