Examlex
Increased level of physical activity appears to help people with pro-obesity gene variants lose weight.
Pollutants
Substances introduced into the environment that cause harm or discomfort to organisms, often resulting from human activity.
Automobiles
Motor vehicles with four wheels, primarily designed for passenger transportation on roads.
Chlorofluorocarbons
Chemical compounds used in aerosols and refrigeration that deplete the ozone layer.
Toxic Sources
Influences or materials that are harmful or poisonous, potentially causing damage to health or well-being.
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