Answer:
Yeast is used to make the bread soft and fluffy . Yeast cells thrive on simple sugars . As the sugars are metabolized , Carbon dioxide and alcohol are released into the bread dough making it rise . So the bread becomes soft and fluffy. The baker made great bread.
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Answer:
Research
Explanation:
Research is a deliberate attempt to find answer or solution to a problem along with help of observation, study, survey, comparison, literature review and experimentation.  
It is in other way a search for knowledge through systematic way of finding solutions to a problem.  
The research methodology comprises of following stages –  
Stage  I – Observing a problem
Stage II – Formulating a hypothesis
Stage III – Collecting the data
Stage IV – Analysis of facts and data
Stage V – Finding a solution or reaching a conclusion
 
        
             
        
        
        
NOT EXACT DEFINITION: Diseases that can be passed from one living organism to the other. Two examples are flu and several STIs (such as herpes). Sorry I couldn’t think of any more :)
        
             
        
        
        
<span> </span><span>, electrons, are </span>found<span> in orbitals outside of the</span><span>nucleus hopes this help. have a great day
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The enzyme catalyzes (speeds up) the rate at which the substrate is broken down.