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How much percent is oxygen in the human body?
Oxygen makes up about 65% of the human body by mass.
Is krypton poisonous?
Krypton is a noble gas and is generally not considered poisonous to humans. It is not known to react chemically with human tissues and is considered to be non-toxic. However, inhaling large amounts of any gas can displace oxygen in the air and cause asphyxiation.
What is the lowest amount of oxygen a human can survive on?
The lowest amount of oxygen a human can survive on is approximately 10% oxygen concentration. Below this level, hypoxia (oxygen deficiency) can occur, leading to symptoms such as dizziness, confusion, and eventually unconsciousness if not corrected.
Is it true that 60 percent of the human oxygen?
No, humans do not use or consume 60 percent of the oxygen on Earth. The atmosphere is made up of about 21% oxygen, and human respiration accounts for only a small fraction of that.
Is oxygen is harmful for human?
Oxygen is necessary for human survival as we need it to breathe and for our cells to function. However, exposure to extremely high levels of oxygen can be harmful and cause oxygen toxicity. This is rare and usually only occurs in situations like medical treatment with high levels of supplemental oxygen.
What has the author James L Schardein written?
James L Schardein has written: 'Chemically induced birth defects' -- subject(s): Abnormalities, Human, Drugs, Effect of chemicals on, Effect of drugs on, Etiology, Fetus, Human Abnormalities, Teratogenic agents, Toxicology
How is seal hemoglobin different to human hemoglobin?
All hemoglobin has something called the Bohr effect, which is a negative effect of binding oxygen by hemoglobin in the presence of acid. This effect is some what exaggerated in diving mammals.
What are the permissible levels of oxygen can a human consume?
What are the permissible levels of Oxygen can a Human consume? What are the permissible levels of Oxygen can a Human consume? What are the permissible levels of Oxygen can a Human consume?
Where does technology created?
In the human mind. Even our prehuman ancestors created many technologies. You probably created a technology or two in your life already. Although not everyone that creates a technology has a significant effect on human life.
Do they have oxygen on the Moon?
No oxygen is not naturally present on the Moon. The Moon does not have an atmosphere to trap and circulate oxygen like Earth does. However there are some sources of oxygen on the Moon that are created by human activity. These sources include: Oxygen stored in tanks for use in scientific experiments Oxygen created by solar energy to split water molecules in lunar soil Oxygen created by chemical reactions from oxidizing materials on the lunar surface Oxygen generated by lunar landers rovers and other robotic probesHumans have been able to bring oxygen to the Moon but there is still no natural supply of oxygen on its surface.
How does sea lamprey effect human?
how does the lamprey effect human
What is the important role of oxygen in the human body?
Oxygen plays a massive role in the human body. Oxygen is responsible for delivering nutrients to the cells in the human body.
Human blood is chemically related to what liquid found in nature?
Salt water
What elements created human life?
carbon, nitrogen, oxygen and hydrogen mainly. Sulphur and phosphorus play roles also.
How do the elements in the human body compare to elements in the earths crust?
the chemical composition of human beings are similar to that found in the reminisce of stars after they impload this answer is correct human beings cant be chemically composed like earths crust because we arent formed from silicates and crystals
How much percent is oxygen in the human body?
Oxygen makes up about 65% of the human body by mass.
How does physical environment effect human sediment?
how does physical environment effect human sediment?
