adaptation animalecology anthropology bioinorganicchemistry biological chemicalsenses chemistry cultural diet ecology ecophysiology ecosystems environmentalaspects environmentalscience ethnobotany evolution food geochemistry habitats history inorganic inorganicchemistry insect-plantrelationships insects lifesciences mushroomculture mushrooms nature nutrition physiology plants planttoxins prehistoricpeoples science sulfides sulphides therapeuticuse toxic traditionalmedicine transitionmetals wilderness