the use of the Internet for everything
the change from business to casual wear
the young age of internet users the benefits of shopping online
the shift of retail from storefronts to devices
Answers are A and E
The factors that made it difficult for Eastern Europe to improve its water quality were outdated sewer systems, raw water quality, worn-out water utilities and unskilled employees. So we can say that four options given in the question fits the bill perfectly. These basic infrastructural reasons were responsible for being a hurdle towards improving the water quality. <span />
Answer:
Explanation:
"The scientific revolution was built upon the foundation of ancient Greek learning and science in the Middle Ages, as it had been elaborated and further developed by Roman/Byzantine science and medieval Islamic science."
Answer:
Call attention to a cause
