Example : (0) are
Bacteria ----0------ (be) the smallest living organisms , which are present in atmosphere,soil and water.
Bacteria reproduce by dividing themselves into two and these new individuals -----1----- (grow) so -----2--
--- (quick) that they are ready to divide again in about half an hour. Hence, in ten hours under the most
favourable conditions , a single bacterium can produce over a million bacteria. That is why no object ----
3------ (be) completely free from any kind of bacteria.
Few bacteria -----4---- (survive) temperature above 80 degree centigrade in the presence of moisture.
Hence, when the food items -----5---- (boil) , nearly all the bacteria present are killed. Pasteurization of
milk ----6----- (destroy) the bacteria in milk . The rate of multiplication of bacteria is ----7---- (great)
slowed down at temperatures below 10 degree centigrade. This means that food will remain unaffected
by bacteria in a refrigerator. ----8---- (Dry) is also another method of preserving food as insufficient
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