Chemistry, 27.05.2021 08:50 christhegreat1
A city has harmful air pollution. An engineer wants to design a car that will produce less air pollution.
Which step will best help the engineer design this product?
A. Ask residents how they feel about pollution
B. Observe when and how people use their cars.
C. Learn how and why cars produce air pollution.
D. Predict how reducing pollution could affect residents.
E. Research the most popular methods of public transportation.
Answers: 2
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