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emitting (or giving off) radiation energy, which is harmful to living organisms.
a measure showing the number of dependents (aged 0-14 and over the age of 65) to the total...
pigments that occur in the brightly coloured, yellow, orange or red parts of the plant, such as...
bitter yellow or green alkaline fluid secreted by the liver, which serves to emulsify fats
the second biological classification group (taxon) that is divided into phyla (for animals) or...
inflammation of the lining of the bronchi and bronchiole causing them to become clogged with...