It can be a challenge to distinguish allergic symptoms from dry eye symptoms. Treating a patient who presents with concurrent allergy and dry eye symptoms, however, can be an even greater challenge.
User: how did chinas physical geography affect the development of its early civilizationWeegy: Chinas physical geography affected the development of its early civilization, because they were not close to any other countires, so they did not know to trade with other countries or did not know any other cultures.
China itself is just a region. The countries are the People's Republic of China and, if you agree, the Republic of China (Taiwan).eople in China live in houses or homes just like we do. Just because they are a developing country doesn't mean they live in different kind of houses. But where you live in â¦ China affects what kind of housing you have greatly. If you live in the country than you will have a small house, but your yard will be big.