Africa experiences a high level of air pollution because it has more old vehicles on the road on than industrial regions do.

the answer to the question is TRUE.

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Explanation:

They are undeveloped which means they are also behind in technology. Also just had that question and got a 100.  

to answer this question you need to explain more

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity