Answer:
The information is not complete and the way she designed her study is not only valid but also not useful findings.
She did not take any normal control to check the status of normal mice along with subject mice or tested mice. Along with this she did not mention the results in details only said about the weight loss and hormone disturbances.
Explanation:
I believe it would be A because paresthesia a tingling sensation in the body... and that would be a symptom.
Regularly scheduled exercise can do all of those depending on what /how you do it and who you are.
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