1) This image shows which process a) ingestion b) absorption c) excretion d) egestion 2) This image shows an example of an excretory process, what process is it? a) exhalation b) urination c) sweating d) egestion 3) Another word for egestion is a) urination b) excretion c) defaecation d) exhalation 4) Egestion is a) the removal of undigested foods from the gut. b) the removal of metabolic wastes such as sweat. c) the intake of food into the mouth. d) the diffusion of food nutrients from the ileum into the blood stream or lacteal 5) Excretion is a) the expulsion of undigested foods from a cell. b) the elimination of metabolic wastes from from an organism. c) the removal of faeces or stool from the anus. d) the breaking down of food into simpler substances. 6) Egestion is a process which occurs in all living organisms. True or false a) True b) False 7) Excretion occurs in all living organisms. True or false a) True b) False 8) Which below is NOT a metabolic waste? a) carbon dioxide b) urea c) salt d) faeces

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