Preservatives are added to foods to help prevent or slow spoilage due to bacteria, molds, fungi or yeast, as well as to slow or prevent changes in the food's color, flavor or texture, delay rancidity, and maintain freshness.
<em>                  Hope this helped! <3</em>
 
        
                    
             
        
        
        
Answer:The sliding filament model of muscle contraction, put forward by Hugh Huxley and Jean Hanson in 1954, is 60 years old in 2014. Formulation of the model and subsequent proof was driven by the pioneering work of Hugh Huxley (1924–2013).
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Answer:
your answer would be a diet high in proteins and low in carbohydrates. 
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The answer is a <span>fulcrum</span>
        
                    
             
        
        
        
Answer:
Strength building is the performance of physical exercises which are designed to improve strength and endurance.