As a car is driven around burning gasonline, what is released into the atmosphere? a. o2 b. co2 c. c2 d. c2o2

the answer is b CO2

well the car and the flames are emitting carbon dioxide and Carbon Dioxide (CO2) is released into the atmosphere when driving a car

hope it helps

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image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.