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If they're dead, it's not fun.
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I guess he was wearing a down jacket at the time, probably because the buoyancy of the down jacket made him float on the water.
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It's about to die, it's not good if it's too late, it seems that God doesn't want him to die, after the cycle of life and death, he knows what to cherish.
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Is that college student you! It's not that you ask so much for what! Just know what's the point!
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That's not because of the body, but people have a breath in their bodies.
Maybe it was faked, and then it floated less.
It's just not that serious, and then it comes alive in one fell swoop.
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People are lying on the water, as long as you calm down and don't panic, even if you choke on the water occasionally, you won't sink, remember to lie on the water! If there are no waves, you won't choke on water, and anyone who can swim knows it.
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It's okay to get the water out and the heart and lungs to revive, is it that your life hasn't come yet? Hehe.
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When it sinks to the bottom, there is not enough oxygen in the water in the summer, and the fish will float up to breathe supplemental oxygen, but in the winter, the temperature is low and the oxygen in the water is sufficient, and the fish will sink below and come out.
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Death is a complex process, and normal dying is generally 75 years.
Accidental death is generally 5-120 minutes.
Drowning specifically.
The time of clinical death (cardiac arrest) is about 20 minutes, and the time of physiological death (brain death) is about 100 minutes.
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When a person is submerged in water, he instinctively has a reactive breath-holding to prevent water from entering the respiratory tract. Due to hypoxia, unable to hold breath, forced to inhale deeply, a large amount of water can easily enter the respiratory tract and alveoli, blocking gas exchange, causing severe hypoxia, hypercapnia (an increase in the concentration of carbon dioxide in the blood), and metabolic acidosis. Water from the respiratory tract is rapidly absorbed into the bloodstream through the alveoli.
Due to the different composition of the water during drowning, the lesions caused are also different.
Generally, death can occur in 4 5 minutes or 6 7 minutes due to respiratory and cardiac arrest.
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If someone rescues you, you are a little grateful.
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This question has been asked many times, and it is recommended that LZ take a look at it directly.
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In the thirtieth year of King Huai, Qu Yuan returned to Yingdu. In the same year, Qin asked King Huai to meet with Wuguan, King Huai was detained by Qin, and finally visited Qin State, King Xiang of Chu continued to implement the surrender policy after ascending the throne, Qu Yuan was expelled from Yingdu again, exiled to Jiangnan, and wandered between Yuan and Hunan Ershui. In the twenty-first year of King Xiang of Chu (278 B.C.), the Qin general Bai Qi attacked Yingdu, Qu Yuan was sad and angry, so he sank himself into the Luojiang River and martyred his political ideals.
Qu Yuan, a native of Chu at the end of the Warring States Period, was an outstanding politician and patriotic poet. The name is flat, and the word is original. A descendant of Qu Bian, the son of Xiong Tong, King of Chuwu. A native of Danyang (now Zigui, Hubei).
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It's not a mind-body transformation technique, are you confused?
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Even if you let it go, or it's the animation staff is negligent.
Qin Se's fingertips flicked the swallow under the window. >>>More