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Rus_ich [418]
3 years ago
12

When using science to investigate physical phenomena, which characteristic of the event must exist?

Biology
2 answers:
lina2011 [118]3 years ago
7 0
The answer is A) predictable

Svetradugi [14.3K]3 years ago
3 0

Correct answer: A). Predictable

The scientific method of investigation involves making a hypothesis than deriving prediction from them and find out logical consequences from that after that perform an experiment or observations based on those predictions. The scientific method requires the observations of natural phenomena occurring in the world.

Hence, the correct answer would be option A.




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7 0
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aniked [119]

Answer:

The correct answer is - option c.

Explanation:

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Lugol test is the test to see if the sample has starch in it or no by turning in to blue color, in this result, it is orange in color which suggests that there is no starch available.

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