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"Hey!" Liu Wei shook his head helplessly, "Forget it, the brothers are happy!"

"Laugh and cry, see if you have nothing to say about Aweiqi!"

"Shouldn't being a fan be self-conscious? Shouldn't you learn to improve yourself? Hahaha."

"My Awei is so hard!"

"A king brings 10,000 bronzes, how to play? Hahaha."

Instead, the audience spoke up to create a pleasant live broadcast atmosphere.

After spending time with the fans for a long time, Liu Wei knows how many pounds a few fans have in the live broadcast room. The dress looks disappointed to match the audience to create the program effect.

Liu Wei: "We continue the conversation just now, many brothers guess that the camel stores water in the hump, and it turns out that this is wrong, so where does the wild camel store water to ensure that it consumes the body for many days? "

The live mobile phone lens moved down a bit and aimed at the baby camel's belly.

The audience speculated that the camel had stored water in his stomach.

Liu Wei looked at the barrage of the live broadcast room and said: "Brothers, camels are ruminants. Rumination means chewing. I would like to describe it to everyone. I eat it in the stomach and store it without digestion. After a while Then spit it out and chew. The debris that spit on my face just when the female wild camel was angry is the food stored in the stomach.

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

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

So here, I want to mention the issues that are debated in the industry. How many stomachs do wild camels have?"

"How many more stomachs?"

"Two are enough, one to store and one to digest!"

"There are still three stomachs!"

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

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

Others believe that it has four stomach compartments, namely rumen, reticulum, double-valve stomach, and abomasum, which are divided into four compartments like its ruminants. The first two gastric compartments (rumen and reticulum) mix food and bile, especially using symbiotic bacteria to break down cellulose into glucose.

The food is then ruminated and slowly chewed to mix thoroughly to further break down the fiber. Then swallow again, passing through the rumen to the double valve stomach, and dehydrating. It is then sent to the abomasum and finally into the intestine for absorption.

Of course, the final point of view is that there are three gastric compartments, which lack rumen and can ruminate.

So wild camels can maintain food and water for a few weeks.

Should I have watched the video of Baye's survival in the live room?

He would go to the dead body of the camel to find the water that was lacking in the desert. "

"I **** a DJ, which is a bit powerful!"

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

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

"Disgusting!"

"Stop and stop, I'm eating."

Liu Wei: "Now everyone should know how camels store moisture? Next time someone asks, don't say it's in the hump, you don't understand what you encounter, you are misleading others, professional, you are here Lose my face."

Liu Wei stroked the back of the little camel.

The hair is fine and soft. After the autumn, new hair grows out. The original hair has been almost lost, so it is not as embarrassing as it was on the Internet.

Most of the photos taken upwards are in the summer, which happens to be the season for the wild camels to change their hair.

Now it has a new brownish-brown hair, very beautiful, Liu Wei felt it, and he forgot to take it away.

The female wild camel standing in the back drinking water raised her head and gave Liu Wei a glance. Because of her experience of being spitting, Liu Wei still kept a little precautionary about the mother of this little camel.

It may be that he sees his hand always on the child's body and feels uncomfortable, reminding himself to pay attention to the behavior.

Liu Wei smiled and waved at the camel’s mother and returned to the camel’s body. Popular science said: “Then we have been talking about a topic that we haven’t just finished. We have been talking about a problem. Wild camels are very thirsty, but until now, The real reason for its thirst resistance has not been completely solved, the industry has roughly summarized four reasons.

One is that in the presence of water, it can drink more than 10 kilograms at a time and store it in the hydra in the stomach to continuously supply the body for consumption.

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

The third is its large nasal mucosa area, which can prevent water loss. There are many very thin and tortuous pipes in the nose. Usually the pipes are wetted by liquid. When the body lacks water, the pipes immediately stop secreting liquid and bind on the surface of the pipe. A layer of hard skin is produced so that it can absorb the exhaled water without losing it. When inhaling, the water in the hard skin can be sent back to the body, and the water is repeatedly used in the body, so it is resistant to thirst.

Fourth, the wild camel's body has the ability to change temperature. It can adapt to seasonal changes by changing its body temperature. This has the advantage of saving the body's water and fat consumption and ensuring that it can survive longer. Regulate body temperature to control water consumption. For example, less sweating and less water in the feces are controlled by the temperature change of the body. "

The audience listened stunned.

Unexpectedly, there are so many principles in it.

Collectively gained knowledge.

The lens of the mobile phone shot down the body of the camel and fell to its feet.

Liu Wei: "Brothers, finally let's take a look at its hooves. The camel's feet are very magical. They are also important body parts that support its walking in the desert.

The wild camel is one of the largest ungulates in the world. Unlike other ungulates, you see, its third and fourth toes are particularly well-developed, with a toenail at the end of the toe, and a large toe bone in the middle. There is a big split.

This is a tube formed by two middle metacarpal bones bifurcating at the lower end into a "Ya" shape and connected with the phalanx. There is a sponge-like corpus callosum outside, which increases the area of ​​the part that contacts the ground, so it can be Walking in the soft sand without sinking can also prevent the toes from being injured on the sandy ground that is hot in summer and cold in winter.

This is basic common sense, and its sole also has a very important role..."

Halfway through Liu Wei's talk, the female camel suddenly raised her head and yelled twice, and then the little camel that had played well with it also started to get nervous. It turned around and returned to her mother's side.

What do they seem to realize?

Liu Wei looked around, and there was no visible threat, but the emotions of the camels of the two peaks obviously changed.

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

what happened?

Liu Wei is also thinking.