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Strike441 [17]
3 years ago
10

Nijar did an experiment to test a hypothesis that baking soda is just as effective a cleaner as bleach. He found this not to be

true because more bacteria grew on surfaces cleaned with baking soda. Was there any benefit to Nijar's failed experiment?
A. Yes, all the lab equipment can be used again.
B. No, Najar did not discover which product is the better cleaner.
C. No, Nijar wasted his time testing this hypothesis.
D. Yes, Nijar's findings contributed to scientific knowledge.
Chemistry
1 answer:
kow [346]3 years ago
4 0

Answer:

b no

Explanation:

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<h3>Explanation:</h3>
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Chemical nomenclature

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Answer:

Define the Problem

Background Research

Write a Hypothesis

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Explanation:

First of all, identify the first and last steps before figuring out the middle.

In order, the first and last steps should be

Define the Problem

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Draw a Conclusion.

Next, you can add your answers in the middle, from beginning to end. That would be,

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Let me know if this is inaccurate as I am learning everyday. Hope this helped!

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