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A rocket has it's own supply of oxygen.
organisms that require a constant supply of oxygen from the prokaryotic group are called "obligate aerobes
Spacecrafts need internal oxygen supplies because there is no oxygen in space.
If you have a good supply of oxygen you get a more complete burn, which means you get more energy out of the fuel and there are fewer products of incomplete combustion, which are often toxic
Yes, most fires need oxygen to burn (combustion is a rapid form of oxidation). If there is no continuous supply of oxygen, a fire will go out.
South Africa is the biggest contributor to the worlds gold supply.
supply oxygen
Photosynthesis is the source of virtually all the free oxygen in the earth's atmosphere.
Photosynthesis is the source of virtually all the free oxygen in the earth's atmosphere.
The biggest province in Central Luzon is Nueva Ecija, known as the "Rice Granary of the Philippines." It is known for its vast agricultural lands and production of rice, making it a key contributor to the country's food supply.
Yes water cycle use up earths supply. Water is evaporated from earth's surface.
Supply with oxygen= aerate
plants would starve, and the oxygen content of the air would slowly decrease to zero.
plants would starve, and the oxygen content of the air would slowly decrease to zero.
It is the supply of oxygen to the heart; the oxygen is carried by the blood. When there's insufficient blood supply, oxygen supply is low too, and angina results. See http://en.wikipedia.org/wiki/Angina_pectoris
The word used to define "to supply oxygen to" is oxidate.
People are major pollutors of Earths fresh water supply.