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NUTRITION Nutrition is the entire process by which organisms obtain energy from food for growth, maintenance and repair of damaged tissuesTypes of nutritionOrganismsAutotrophsHeterotrophsAutotrophsPhotoautotrophchemoautotrph Autotrophs – organisms that synthesise complex organic compounds from raw, simple inorganic substances by using light or chemical energy Photoautotroph – organisms that produce organic molecules from carbon dioxide and water using sunlight as a souTRANSCRIPT
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