OBJECTIVE LIFE SCIENCE
CELL BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It needs energy/food.
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It breathes oxygen.
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It uses water.
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It uses minerals.
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All of the above.
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Detailed explanation-1: -Living things need need air, water, food and shelter to survive.
Detailed explanation-2: -Most living things need water, food, and air. Some living things consist of a single cell. Like familiar organisms, they need food, water, and air; a way to dispose of waste; and an environment they can live in.
Detailed explanation-3: -The invisible gas mixture that envelops the Earth is called air. Most organisms depend on essential elements like oxygen and nitrogen found in air to exist.
Detailed explanation-4: -There are seven characteristics of living things: movement, breathing or respiration, excretion, growth, sensitivity and reproduction. Some non-living things may show one or two of these characteristics but living things show all seven characteristics.