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प्रश्न
Tick (√) the correct alternative from the choice given for the following statement.
Respiration
पर्याय
is a slow process
is a natural and continuous process
takes place at body temperature
all of the above
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उत्तर
all of the above
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संबंधित प्रश्न
What is greenhouse effect?
Define rusting?
Fill in the blank
Although we cannot see air, we can ___it.
Tick (√) the correct alternative from the choice given for the following statement.
Photosynthesis is a process in which plants
Tick (√) the correct alternative from the choice given for the following statement.
The substance which accelerates the speed of a reaction without itself undergoing any change is called
While freezing, the ______ of water is lowered.
State the meaning of the term Air
Name the important scientists and their studies which led to the discovery of the components of air.
Draw a neat labelled diagram for the following experiment.
To study the presence of carbon dioxide in air.
State whether the following statement is true or false. If false, correct them.
Air does not occupy any space.
