A sum of Rs 140 is divided into two parts. If the greater part is Rs 20 more than the double of smaller part, find the parts of sum.
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The pharynx is the structure in the body that serves as a pathway of both air and food. how does the body make sure that food does not get into the lungs? the salivary glands secrete enzymes that pull food out of the air pathway. the small intestine pushes the air out of the digestive system. the pancreas breaks down food in the air pathway. the epiglottis closes the air pathway so that food will not enter it.

Which characteristics are typical of a human population in the postindustrial stage?

Which test would show positive results for orange juice