Answer: Hydrosphere is the total mass of water found on the Earth's surface. Atmosphere is the layer of air that envelopes the Earth. Hydrosphere consists of lakes, oceans, rivers, seas, water vapours, underground water and ice sheets of the mountainous regions.
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Glucose is oxidized and co2 is reduced
        
             
        
        
        
Yes and no, yes because they need to learn how the industry works and how you gain and lose profit, no because they are too young and can’t understand the concept of running a site.