Answer:
This is a transformation from mechanical energy to thermal
Explanation:
which is (heat) energy
<span>By moving cold and warm water around the globe.</span>
Student 2 is right.
<h3>Constant variables</h3>
In research investigations, some variables should be kept constant across various experimental groups in order for the outcome of the investigation to be valid.
For example, in order to test how flatworms respond to different environments, one variable that should be kept constant is the flatworms. The flatworms to be used must be of the same species, sex, age, etc.
The investigator can then go ahead to divide the flatworms into two or more groups and then subject them to different environments. Other variables should also be kept constant in order to determine the effects that are only specific to the different environments only.
More on constant variables can be found here: brainly.com/question/474060
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<span>By the disagreement they can brainstorm on
which aspects does their finding is a bit inconclusive. By figuring out the
loop holes in each argument they can now generalize the correct and accurate
finding regarding the issue. Maybe they need to verify the data the collected
to counter check their conclusions. </span>
