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When the lungs fill up with water, such as in drowning or near-drowning scenarios, the oxygen in the air cannot reach the bloodstream to be distributed to the body's tissues. Instead, water creates a physical barrier that prevents oxygen exchange in the alveoli, leading to a lack of oxygen supply and ultimately suffocation.
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Why cant people breathe in water?
According to many scientists and researches, people cannot breathe in water because water molecules cannot be absorbed by human lungs. Humans have lungs that do not have enough surface area to absorb enough oxygen from water. Our lungs are more much more adapted to air than water.
Can you breathe out all the air in your lungs?
No, it is not possible to completely exhale all the air from your lungs. Some air will always remain in the alveoli to prevent the lungs from collapsing. This remaining air is called residual volume.
Which part of the skeleton protects the heart and lungs?
no i cant answer
What is the different between a frogs nostril and a humans nostril?
Frogs have two nostrils on the top of their snout, while humans have two separate nostrils on each side of their nose. Additionally, frogs use their nostrils primarily for breathing, while humans use theirs for both breathing and detecting smells.
Why do fish have gills?
Fish have gills to extract oxygen from water and remove carbon dioxide. The gills have a large surface area with thin membranes that allow for efficient gas exchange. This adaptation enables fish to breathe underwater.
Why cant people breathe in water?
According to many scientists and researches, people cannot breathe in water because water molecules cannot be absorbed by human lungs. Humans have lungs that do not have enough surface area to absorb enough oxygen from water. Our lungs are more much more adapted to air than water.
Why cant you live under water?
cause you don't have gills but we have lungs to breathe the oxygen in water
Why dont humans breath through their skin?
Humans have water proof skin and that is why we cant breathe through it.
If babies can breathe in water in your belly then why cant we breathe under water?
Babies in the womb receive oxygen through the umbilical cord and do not breathe in the traditional sense. Once born, humans require air to breathe as our lungs cannot extract oxygen from water like gills can in aquatic animals.
Why do you drown when you breathe in water?
Humans are developed to breathe air by gas exchange in the lungs. We do not have the physical capability, like fish, to have a gas exchange with water. -- Also, because your heart is pumping and you need a lot of oxygen for your blood. The same with any physical activity.
Why humans don't breath under water?
they cant breathe because if we do we can drink the water and possibly choke and die.
Why cant a person live without lungs?
Because lungs are what make you breathe, and without breathing we would die.
What can kill a barrucuda?
humans fish for them so technically humans can trap them and they are taken out of the water so they then cant breathe and die. Or you could just get explosives and blow them up. Or if you cant do that try poisoned bait.
Why cant the blue whale breathe under water?
Blue whales are mammals. They breathe air with lungs, pretty much just like you and I. When they dive, they hold their breath.
Why cant a squid live on land?
Because squid do not have legs to walk, they can only swim, and they do not have lungs to breathe air.
How was lung cancer discover?
It was discover by when your lungs are stuck and messed up and you cant breathe
Why can cows survive on gas but humans cant?
Cows can't survive on gas alone. Neither can humans. Both cows and humans need food and water to survive, not just oxygen (which is a gas we breathe).
