- Life Sciences
minerals and vitamins that are taken as nutritional supplements to regular food (in the form of a drink, tablet or 'shake') which aims to provide nutrients that may be missing or in inadequate quantities in a person's diet.
epithelial tissue that lines the inner spaces of the body or organs.
the seepage of acidic, contaminated water from disused mines and mine dumps.
a relatively small, similar building block of larger molecules (polymers).