When a pollutant is removed from the air by a natural process, it ends up somewhere else.
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Each of the different colors has its own wavelength, which reflects and refracts at its own angle, different from all the other colors. When light passes through a prism (a triangular piece of glass), it is reflected and refracted into a continuous band of colors called a spectrum.
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The efficiency, speed and reach of modern transport networks puts people at risk from the emergence of new strains of familiar diseases, or from completely new diseases.
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More?
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Is there an image you can submit?
Answer:
A potato would have 48 body cells
