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! :)
Mainly oxygen
1year and 2 hours
The red blood cells have that function.
Oxygenated blood travels through the body in around 20-30 seconds, delivered by the heart through the circulatory system to reach all the tissues and organs where it is needed for cellular respiration. The process involves the heart pumping oxygen-rich blood from the lungs to tissues, where oxygen is exchanged for carbon dioxide.
lungs take oxygen into your body
Brain damage start to occur at around 4-6 minutes in someone who's not breathing.
your body will run put of oxygen in about three minutes
around 30 seconds
2 years
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
oxygen