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minerals and vitamins that are taken as nutritional supplements to regular food (in the form of...
the algebraic rule that tells you how each term is formed in an arithmetic sequence: common...
the difference between two terms, both of which are perfect cubes, such that the factors are the...
the difference between two terms, both of which are perfect squares, such that the factors are...
when a small object in the foreground is intensely in focus while all of the background is out...
process by which cells become specialised to perform a specific function.
Diffraction is the phenomenon observed when waves appear in a region where a shadow, or no wave...
the movement of particles from an area of higher concentration to an area of lower concentration...
the spontaneous movement of molecules, atoms or ions, from an area of higher concentration to an...
the difference between the concentrations of a specific molecule in two adjacent areas.