Helium is added to the oxygen supply of deep sea divers because it is _________
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Which one of the following was established with a definite provision under an Article of the Constitution of India?
The wilting of plants takes place due to _____.
Cold air is ______.
Which light is least effective in photosynthesis?
In the following question, out of the four alternatives, select the word similar in meaning to the word given.Elusive
If demand curve for house cleaning services is D = 45000 - 21P and supply curve is S = 15000 + 9P, find the equilibrium Quantity?
Removal of carbon particles from air involves the principle of