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.
What roles did geography play in the rise of the Roman civilization? The role of geography played in the rise of roman civilization  helped many Greeks find a location in rome, and helped them in  battle because of the natural barriers that pâ¦rotected them from  attack.