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What else can I help you with?
What color is the bromthymol blue solution before and after you exhaled into it?
The color of the bromthymol blue solution or blue btb is yellow after you exhaled into it..:)
How much oxygen is exhaled?
General guideline is: inhale air with about 20% O2, exhale with about 16% but you have to consider that you are replacing that inhaled oxygen with exhaled carbon dioxide so its approximately 4 % of tidal volume breath = 0.28 mL/kg. So really we need to know how much you weigh before we can answer that question.
How do you find the percentage decrease between 9.82 and 9.71?
Decrease = Before - After = 9.82 - 9.71Relative decrease = Decrease/Before = (9.82 - 9.71)/9.82Percentage decrease = 100*Relative decrease = 100*(9.82 - 9.71)/9.82= 1.12% approx.Decrease = Before - After = 9.82 - 9.71Relative decrease = Decrease/Before = (9.82 - 9.71)/9.82Percentage decrease = 100*Relative decrease = 100*(9.82 - 9.71)/9.82= 1.12% approx.Decrease = Before - After = 9.82 - 9.71Relative decrease = Decrease/Before = (9.82 - 9.71)/9.82Percentage decrease = 100*Relative decrease = 100*(9.82 - 9.71)/9.82= 1.12% approx.Decrease = Before - After = 9.82 - 9.71Relative decrease = Decrease/Before = (9.82 - 9.71)/9.82Percentage decrease = 100*Relative decrease = 100*(9.82 - 9.71)/9.82= 1.12% approx.
Why does stroke volume decrease when heart rate increases?
When heart rate increases, there is less time for the heart to fill with blood before it contracts again. This results in a decrease in the amount of blood pumped out with each heartbeat, known as stroke volume.
Which change would cause a decrease in the amount of insolation absorbed at Earths surface?
An increase in cloud cover or an increase in atmospheric particulates like aerosols would lead to a decrease in the amount of insolation absorbed at Earth's surface by reflecting more sunlight back to space before it can reach the surface.
How much nicotine would people need to take before harmful effects begin?
What I think is that... As nicotine enters the body, it is distributed quickly through the bloodstream and can cross the blood-brain barrier. On average it takes about seven seconds for the substance to reach the brain when inhaled. The half life of nicotine in the body is around two hours. The amount of nicotine inhaled with tobacco smoke is a fraction of the amount contained in the tobacco leaves. The amount of nicotine absorbed by the body from smoking depends on many factors, including the type of tobacco, whether the smoke is inhaled, and whether a filter is used. For chewing tobacco, dipping tobacco and snuff, which are held in the mouth between the lip and gum, or taken in the nose, the amount released into the body tends to be much greater than smoked tobacco.
Why does inhaled air contain more oxygen than exhaled air?
Organisms obtain energy from their food through oxidative metabolism. Sugars are broken down to water and carbon dioxide and that requires oxygen. Humans extract oxygen from the air via their lungs so that the exhaled air has less oxygen (and also more carbon dioxide) than ambient air.
What happens to the blood before it returns to the left artuims of the heart?
Before blood returns to the left atrium, it is collecting oxygen from the lungs. While in the lungs it is releasing carbon dioxide to be exhaled.
Why does something decrease?
Something does decrease, because certain things that used to be done before usually remain undone.
When a recipe calls for an amount of noodles is that amount before or after cooking?
before
Why must oxygen be compressed before it is inhaled?
Oxygen needs to be compressed when stored in tanks to increase the amount that can be carried in a limited space. Compressing it allows for more oxygen to be stored at a higher pressure, making it easier to transport and use in medical settings or for industrial purposes.
How long does carbon dioxide stay in the body?
Carbon dioxide typically stays in the body for a few hours before being exhaled through the lungs.
