Norm of disinterestedness states that scientists should seek truth not personal gain.
Both answers A and B make sense. But, the 'correct' answer to this question would be B, Cloth and Clothing. Here's a little background on why.
<em>To give a boost to bilateral trade between Pakistan and Bangladesh both countries have decided to finalize a bilateral Free Trade Agreement. Major Bangladeshi exports to Pakistan include textiles, agricultural products, leather footwear and other leather products.
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<span>Proportional Representation is an election system where the entire state or region of states select several representatives and the most voted representatives are awarded seats.</span>