Answer: Lactic acid collects in the muscles when your body produces extra energy without enough oxygen. Explanation When you exercise with plenty of oxygen supply then energy is produced in the body by absorbing the sugar content in the body (glucose/fructose/sucrose) plus oxygen. This is called aerobic respiration. When there is not enough oxygen or no oxygen and your body needs to produce extra energy, then the body breaks down the carbohydrate, proteins and fats to produce extra energy. This process is called Anaerobic respiration. The end product of anaerobic respiration is lactic acid. This lactic acid collects in the muscles. The lactic acid collection in the muscles is cleared when oxygen supply is available again. However the energy produced by anaerobic respiration is less when compared to aerobic respiration.
Answer: I could quite possibly call a person who has "problem waking up and breathe while sleeping" a snorer, rude and annnoying if they sleep with me, and most probably suffering from sleep apnea. They should see a doctor.
Answer: Both drivers are considered in setting the price of the insurance policy. The second person is not an add-on, like a second phone or whatever. It is usually cheaper for two people to be on the same policy, if they have good driving records and are over 25.
Answer: The average adult at rest inhales and exhales something like 7 or 8 liters (about one-fourth of a cubic foot) of air per minute. That totals something like 11,000 liters of air (388 cubic feet) in a day. The air that is inhaled is about 20-percent oxygen, and the air that is exhaled is about 15-percent oxygen, so about 5-percent of the volume of air is consumed in each breath and converted to carbon dioxide. Therefore, a human being uses about 550 liters of pure oxygen (19 cubic feet) per day. A person who is exercising obviously uses a lot more oxygen than that. You could determine how much air is moving through your lungs by exhaling into a plastic bag of known volume at each breath and seeing how long it takes to fill the bag.
Why cant a person who needs extra oxygen just breathe air?
Oxygen in a tank is 100% oxygen. Air is only a small percent oxygen
Answer: No, it is not possible to breathe in liquid oxygen. If a personwere to try and breathe in liquid oxygen it would kill theminstantly because the oxygen temperature is so cold (about -200degrees) it would freeze your insides.