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.
the Silk Road was important to the development of China due to fact that it was conection of China through whole Asia to Europe from which new dieas and goods could be imported and local products such as silk exported. 1  Comments. 2  Report.