Description of the artwork «Natural Life»
Natural describes something that comes from nature, rather than being man-made. Your healthy friend who only eats natural food will probably choose carrots instead of potato chips for a snack.
The quality that distinguishes a vital and functional being from a dead body. b. : a principle or force that is considered to underlie the distinctive quality of animate beings. c. : an organismic state characterized by capacity for metabolism (see metabolism sense 1), growth, reaction to stimuli, and reproduction.