Because your body uses oxygen to produce energy and without energy you cannot move, grow etc.
Oxygen is essential for the muscles, because it stops them from rubbing together, which damages them, and of course, heating up excessively. We all know what its like when we get cramps in our muscles, either from excessive exercise or just plain ol old age. Oxygen is a kind of lubricant for them.
When the Brain is staved of or even restricted of sufficient amounts of Oxygen the cells electrons, which is our memories and thought patterns and auto executed programmed reactions like heart beat, and in the brain the lack of oxygen can start to let these electrons to start to touch each other and if this happens for too long the brain will short out and first the mind will get memory loss and then body functions and then if the brain goes for too long without Oxygen the brain will not be able to function anymore and the body will dies. So, breathe deeply, it's the Gas of life in more was than you can imagine!
Strangulation stops that oxygen to the brain and within 4 to 6 minutes you will die. Not from the lungs but from the oxygen rich blood in the Jugular vein's.
By Roy Savill FB
The air carries oxygen to your body when it is inhaled into your lungs.The blood carries oxygen through you body to the vcells that use it as part of their metabolism.
It's not really the blood that needs the oxygen. All the living tissues in our bodies needs a steady supply of oxygen, and the blood is what carries that oxygen around and delivers it where it needs to go.
Our body needs oxygen gas to make energy and survive.
The human body needs approximately 550 liters of oxygen per day to sustain normal function. This oxygen is utilized in various physiological processes including respiration, metabolism, and energy production.
Your body takes in oxygen through the respiratory system to help produce energy through a process called cellular respiration. Oxygen is transported via red blood cells in the bloodstream to all the cells in your body. These cells use oxygen to convert nutrients into energy that the body needs to function properly.
The body needs oxygen to survive, and blood carries oxygen to cells in the body.
Every cell in your body needs oxygen.
So your body gets the oxygen that it needs to survive
The oxygen your body needs comes from the air you breathe. When you inhale, your lungs take in oxygen from the air, and this oxygen is carried to all the cells in your body through your bloodstream to be used in various metabolic processes.
The air carries oxygen to your body when it is inhaled into your lungs.The blood carries oxygen through you body to the vcells that use it as part of their metabolism.
It increases because your body needs blood and oxygen pumping around your body more. This is because the muscles in your body have been used more and therefore needs more oxygen
it increases because your body needs blood and oxygen pumping around your body more this is because the muscels in your body have been used more and therefore needs more oxygen
your body needs oxygen to produce ATP (energy) and without your cells cannot function and then you would die
When you are working hard, it will beat faster to get oxygen to the body more quickly. When resting, it will beat more slowly.
The body needs oxygen for the process of cellular respiration, where it is used to produce energy in the form of adenosine triphosphate (ATP). Oxygen is essential for the efficient functioning of cells, tissues, and organs in the human body, supporting metabolic processes and sustaining life.
Because your body needs oxygen. They have a dent to store oxygen and carry it from the lungs, to the rest of the body.
your body yawns because it needs more oxygen, when we get tired that's when the body gets low on oxygen