More than 2 billion years ago, trees and plants began producing oxygen. They do this by feeding off carbon dioxide released by living beings.
The blank space can be filled with "oxygen." The balanced chemical equation for the burning of fossil fuels is fossil fuels (composed of carbon and hydrogen) + oxygen -> carbon dioxide + water + Heat.
The blank would be filled with "oxygen" because fossil fuels burn in the presence of oxygen to produce carbon dioxide and water. The balanced equation for burning fossil fuels is: CxHy + O2 → CO2 + H2O.
The blank space should be filled with "oxygen." The complete chemical equation for the burning of fossil fuels is fossil fuel + oxygen + carbon dioxide + water + heat.
The answer that belongs in the blank space is "oxygen." The chemical equation for the burning of fossil fuels is typically written as: Fossil fuel + oxygen → carbon dioxide + water + heat.
Carbon dioxide and water vapor belong in the blank space of the chemical equation for the burning of fossil fuels, as the reaction involves the combustion of hydrocarbons in fossil fuels in the presence of oxygen to produce carbon dioxide and water vapor, along with heat energy.
Constellation
to farm
world war two began after embassitor Frans Ferdanan of Austria- hungry was assassinated.
Hemoglobin -NovaNet-
The U.S. Bureau of Census reported that the magnetic and optical blank media industry earned revenues in excess of $5.9 billion in 1997
Humans ferment lactic acid in their muscles when oxygen becomes depleted during intense exercise. This process, known as lactic acid fermentation, allows cells to continue producing energy in the absence of sufficient oxygen, though it leads to the accumulation of lactic acid, which can cause muscle fatigue. Once oxygen levels are restored, the lactic acid is converted back into pyruvate and metabolized aerobically.
The blank space can be filled with "oxygen." The balanced chemical equation for the burning of fossil fuels is fossil fuels (composed of carbon and hydrogen) + oxygen -> carbon dioxide + water + Heat.
In the BOD (Biochemical Oxygen Demand) test, a blank is used to account for any oxygen demand exerted by materials other than the sample itself, such as the reagents and the dilution water. This ensures that the measured BOD reflects only the oxygen consumed by the biodegradable organic matter present in the sample. By subtracting the BOD of the blank from the sample's BOD, the results provide a more accurate assessment of the sample's organic pollution load.
8.5 to 9 million people living in the south
lol i have mr.berlin too -_________-
The blank would be filled with "oxygen" because fossil fuels burn in the presence of oxygen to produce carbon dioxide and water. The balanced equation for burning fossil fuels is: CxHy + O2 → CO2 + H2O.
Hydrogen atom