Bacteria help the nitrogen change between states so it's able to be used. Different bacteria help it to change states so it can be absorbed by plants when nitrogen is absorbed by the soil.
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Answer:
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answer for the above question is option A
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A) heat is related to speed/ energy of molecules so when it is decreased the molecules slow down and stop bouncing around/ loose energy
<span>He meant the micro-organisms (microbes) are very small living organisms but plays an important role in maintaining life on earth. Microbes fix gases and break down animal matter and dead plants into simpler substances that are used at the beginning of the food chain. Pasteur shows that vaccines against infectious diseases can be manufactured. </span>