When your heart stops working, consciousness is lost due to lack of oxygen within a few seconds. The brain is dead in three minutes. Even if patient is revived after that, there is a high probability that he will be in a vegetative state for the rest of his life. Without being replentished through breathing, oxygen in the body would take only a short time to be lost throughout the body.
1year and 2 hours
lungs take oxygen into your body
Your heart beats about somewhere over 100 times a minute. So that oxygen takes a very short amount of time to get around the body! :)
It depends on your weight, body composition, amount of daily exercise and diet
your body will run put of oxygen in about three minutes
Take a breath.
A penguin is a flightless bird it use lungs for in take of Oxygen in its body.
Yes. You take in air which is about 20% oxygen
Mainly oxygen
oxygen
The lungs take oxygen into the body and the blood transports oxygen throughout the body.
When you breath in and out, your body is going through the respiratory system. You take in a breath and the red blood cells will take the oxygen throughout the body and turns to a bluish purple when the red blood cell losses the oxygen.