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-History and Geography. China from space Ancient China was built along the two main riversâfirst the Yellow River (Huang He) in the north, and later the Yangtze in the south.In the settlements along the Yellow River, people grew millet in the rich, easily worked loess soil.hina from space Ancient China was built along the two main riversâfirst the Yellow River (Huang He) in the north, and later the Yangtze in the south.