SCIENCE
VIRUS AND BACTERIA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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use sunlight, uses the energy around them, and they spread around the human body.
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use sunlight, uses the energy around them, and they spread .
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Either A or B
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None of the above
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Detailed explanation-1: -The three ways by which bacteria obtain food are photosynthesis, chemosynthesis, and symbiosis. Photosynthesis-The organisms that are capable of producing their own food known as autotrophs.
Detailed explanation-2: -Bacteria can obtain energy and nutrients by performing photosynthesis, decomposing dead organisms and wastes, or breaking down chemical compounds.
Detailed explanation-3: -You might not realize it, but bacteria is used in many agricultural and environmental industries. Most significantly, bacteria is used to help clean up oil spills, nuclear waste, and is also able to detect pollution and break down sewage.
Detailed explanation-4: -How do bacteria obtain nutrients and energy? Bacteria known as decomposers break down wastes and dead organisms into smaller molecules. These bacteria use the organic substrates they break down to get their energy, carbon, and nutrients they need for survival.
Detailed explanation-5: -Q8) List the uses of bacteria in the food industry . Answer: Solution : They are used in winemaking, baking, pickling and other food-making processes.