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.
Geography affects the way people live because they depend on the seasonal weather to get their nutrients such as food and water. Explain the differences between paleolithic, mesolithic, and neolithic humans. In the Paleolithic age were the nomads and they only hunted and scavenged for food.