As a plant, duckweed takes up both energy from the sun, and uses it to photosynthesise it's food, but it also relies upon aqueous nutrients in it's substrate to allow for it to function normally.
No, it is not safe to extinguish a burning cut. The best way to treat a burning cut is to run cool water over it and seek medical attention if necessary.
This stinks I need to know this cause its my homework
The body prioritizes burning carbohydrates for energy first, then fat, and lastly protein.
When you get a cut, your body sends blood and immune cells to the area to help it heal. This can cause inflammation and irritation, leading to a burning sensation.
The burning sensation during muscle fatigue happens because of the buildup of lactic acid in the muscles.
82% comes from coal burning. Hope that helps!
16%
16%
burns faster in pure oxygen as the percentage of oxygen is less in air
what percentage of electricity produced in the UK comes from burning fossil fuels ?
Around 16% of oxygen in the atmosphere is needed for burning to occur. This is the minimum concentration required for most combustion reactions to sustain.
Under 20% is considered suitable for burning. I aim for 15%.
We usually think out of 100 percent when we think percent, but out of 150 percent 32% comes from burning coal.
The higher your cooking level the better percentage of not burning anything you cook. However I am level 50 in cooking and haven't burned tuna in a very long time.
The burning of fossil fuels has dramatically increased the percentage of carbon dioxide in the atmosphere
At a minimum, oxygen must be what percentage of the atmosphere to sustain the burning process?
Oxygen must be at least 16% of the atmosphere to sustain the burning process. Below this level, fires may not be able to burn efficiently or sustain themselves.