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zepelin [54]
2 years ago
13

2

Biology
1 answer:
velikii [3]2 years ago
3 0

Answer:

science is the method of obtaining knowledge through observation and experimentation

Explanation:

4.B.-carrying out investigation

C-observing the natural world

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emmainna [20.7K]

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<em>The correct option is d)  an ecotone</em>

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