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The continents were not always in their present positions. The position of the continents is importa
Animal carcasses like this South African wildebeest provide important nutrition for both hunters and
Washing hands and removing jewelry are two important safety habits all service technicians ...
Hydrolysis reactions for some biochemically important phosphate compounds (part 2)
Climate change is an important vector for human diseases
Access to clean drinking water is just as important as adequate nutrition for human health