Difussion occurs from a high concentrated region to a low concentrated region. The velocity of diffussion is proportional to the differential of concentrations. In the lung arrives blood with low levels of oxygen while the long is rich with fresh oxygen so the oxygen flows from the lung tissues to the blood.
The other tissues consume oxygen continually them they get poor in oxygen and so the oxygen that is in the blood diffuses to the tissue that is poor in oxygen.
If you’re asking for a song, quarts by la dispute
If you’re asking about art, then starry night by vincent van gogh?
Laziness ? or maybe average weight fr
Answer:
He had thoughts of ending his life, or not wanting to be alive. After a while, he actually started to say he didn't want to be in that sport anymore after the "hardest fall" back in 2012 Olympics. He spent 3-5 days in his bedroom at a time. He barely slept, and developed an eating disorder, not eating for days on end.
Explanation:
These are all serious symptoms of depression. Lack of sleep, loss of appetite and contemplation of wanting to die are all very serious symptoms of mental health issues and it is encouraged to see a therapist