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                                    Name four ways in which human beings are dependent on pla ts | 
                            
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Answer»  Explanation: People depend on plants for food, clean AIR, water, FUEL, clothing, and shelter. Nearly all food WEBS begin with plants, the primary producers. During photosynthesis, green plants use sunlight to change carbon dioxide from the air and water into simple SUGARS MADE of carbon, hydrogen, and oxygen.  | 
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