The correct answer is D. Have other scientists repeat the procedure and obtain the same results.
Explanation:
One of the most accurate ways to validate the results of an experiment is to allow peers (other scientists) to review the experiment and repeat it, which is known as replication. This process is required to make sure the results are accurate because if the experiment is repeated by a different scientist and the results are different this shows the data is not consistent and therefore the results are invalid. Moreover, inconsistency or lack of replication can occur due to incorrect processes or bias by the scientist.
According to this, the next step in this situation is to "have other scientists repeat the procedure and obtain the same results".On the other hand, repeating the experiment but changing one of the variables or the procedures is not a correct step because this will change the essence of the experiment and lead to different results.
It is a false statement that the 54th Massachusetts Regiment changed Northern attitudes about blacks'ability to fight.
<h3>Who were the 54th Massachusetts Regiment?</h3>
It was an infantry regiment that fought for the Union force against the confederates force in the American civil war.
The member of the regiment includes both white and blacks who are praised for their bravery and fierce fighting against Confederate forces.
In conclusion, this regiment most celebrated regiment made up of blacks that fought in the civil war.
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Answer:
Un argumento se puede dividir en tres componentes principales: premisas, inferencias y conclusión.
<h2 /><h3>Which of these is an agent of chemical weathering?</h3>
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<em>Answer</em><em>;</em><em> </em><em> </em><em> </em><em>The primary agents in chemical weathering are water, oxygen and acids. Explanation: These react with surface rocks to form new minerals that are stable in,or in equibrilium with the physical and chemical conditions present on the earth's surface</em></h3>
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