Yes humans inhale oxygen but exhale carbon dioxide.
Yes, humans inhale oxygen through their lungs. Oxygen is necessary for cellular respiration, where it is used in the process of generating energy for the body's functions.
When you inhale, oxygen is absorbed by the lungs and transferred to the bloodstream through the alveoli. From there, it is carried by red blood cells to all the cells in the body where it is used in the process of cellular respiration to produce energy. Carbon dioxide, a waste product of this process, is then transported back to the lungs and exhaled.
If you just inhaled a bit from a party balloon you would not die, though there have been cases of people becoming unconscious. People have died from trying to inhale helium directly from a helium gas cylinder. They died because the pressure of the gas punctured their lungs and the surrounding blood vessels, and they drowned in their own blood. CPR is no use in this case. This would have happened with any gas, even a cylinder of oxygen. It was the intense pressure that did the damage, not the gas. People died who crawled up inside a helium filled balloon. Helium is not poisonous, but they died from lack of oxygen. Air has a normal load of 21% oxygen, which is enough to keep us living. In that case, they were breathing helium with no oxygen, and they would suffer a sudden and immediate lowering of the oxygen levels in their blood. They would lose consciousness as they were trying to grab a second breath. If they continue to breathe the pure helium they would die in a few minutes from hypoxia (lack of oxygen).
Assuming you're talking about the oxygen cylinders a patient would use at home - then no. The Oxygen is simply stored under high pressure in the cylinder, and is released through the step-down valve.
Too much oxygen can lead to oxidative stress and damage to cells, tissues, and organs. Oxygen toxicity can also occur if high levels of oxygen are breathed for extended periods of time. Additionally, oxygen supports combustion and can increase the risk of fire.
The Sun provides us with light and heat, which are essential for plant growth through photosynthesis, the process which produces oxygen and food. Sunlight also helps regulate our internal body clock and vitamin D synthesis, which are important for overall health and well-being.
Humans inhale oxygen and exhale carbon di oxide.
plants and trees inhale carbon dioxide and exhale oxygen. The opposite of humans.
Oxygen we inhale oxygen and exhale carbon dioxide
They inhale air and exhale carbon just like humans.
Photosynthesis creates oxygen as a byproduct which we humans then inhale, and exhale carbon dioxide which is what the plants "inhale."
plants inhale carbon dioxide and breath out oxygen. Its the opposite of what humans do, we breathe in oxygen and breathe out carbon dioxide.
plants take the carbon dioxide that is exhaled by humans and animals and turn it into oxygen. they then release it into the atmosphere. humans and animals inhale the oxygen and the cycle is repeated.
When you inhale you breath in oxygen
Photosynthesis results in the release of oxygen in the air. It becomes the oxygen that we humans, and other organisms, inhale for cellular respiration.
Animals exhale carbon dioxide and inhale oxygen just as humans do.
Humans inhale oxygen, and breath out carbon dioxide. It is like a cycle.
From the lungs. In the lungs of animals, humans included, there is an interchange of oxygen for carbon dioxide. So we inhale oxygen(air) and exhale carbon dioxide.