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Students are opening their books and studying physics theories about space and the universe and the forces that each planet affects each other. physics equation and science concept.
Global obesity epidemic crisis affecting increasing numbers of earth population and chronic health condition concept with globe and measuring tape isolated on blue background
Aerial view of rice fields or agricultural areas affected by rainy season floods. Top view of a river overflowing after heavy rain and flooding of agricultural fields.
Female doctor consulting with overweight patient, discussing test result in doctor office. Obesity affecting middle-aged men's health. Concept of health risks of overwight and obesity.
Vector illustration of liver damage by hepatitis b virus. Cartoon scene of doctors treating liver affected by hepatitis b virus, bullous magnifier, syringe, pills isolated on blue background.

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