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fiasKO [112]
2 years ago
15

Consider the following scenario. Use your knowledge about scientific evidence to answer the question that follows.

Social Studies
1 answer:
shtirl [24]2 years ago
4 0

Answer:

D

Explanation:

If these three substances are mixed together with the required proportion, it would yield concrete all the time. Thus, the result is replicable, or repeatable, in future experiments.

The result is not from an observation of the natural world because the three substances were mixed together by man in a lab.

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