What would happen to a living thing if it did not get enough food class 3?
                                
                                
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                                    4 min read                                
                            
                                Food provides living things with the energy they need to grow and stay healthy. Just like a car needs fuel to run, every living thing, from tiny plants to big animals, needs food to power its body. When a living thing does not get enough food, it is called malnutrition.