What is one way that petroleum is different from coal? A. Energy is stored in coal.
B. Coal forms from plants on land.
C. Mining coal does not harm the environment.
D. Burning coal can release chemicals into the atmosphere
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In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

Which represents a negative impact of technology

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.